MathBattle Qualifier

• Elite League

  • Team UTS (Jonathan Zung)
  • Team DMCI (Zhi Qiang Liu)
  • Team Agincourt CI (Yu Wu)

• First League

  • Thornhill (Peter Kim)
  • Great Achievement (Johanna Zhou)
  • Northern S.S. (Yung-lin Yang)
  • Fire Breathing Duckies (Jing Tian Lian)

• First League

  • Polaris (Sasha Kitaygorodsky)
  • Undefeatable Mathykonz (Ling-Sang Tse)
  • The Airspeed Velocity (Kelly Richmond)
  • Interivitive (Brook Jensen)
  • A Y Jackson SS (Zexuan Wang)
  • Flying Tofu (Laureen Hachem)
  • UTS M4 (Eric Zhan)
  • Team of the Lyon (Ye Zhao)

• Third League

  • The Most Superlative (Cyril Zhang)
  • Math Club team

• Junior League:

  • Team (Saeyon Mylvaganam)
  • The Scorpians (Jia Wang)
  • Team (Crystal Chen)
  • mathpoly (Gloria Fang)

Dates for Math Battle Events

• January 24, 2010 (Juniors)
• January 31, 2010 Seniors (Pick a date)
• February 7, 2010 Seniors (Pick a date)

For testing and debugging purposes we temporarily use your 2008-2009 Tournament of Towns results and 2009 Kangaroo results instead of 2009-2010 Tournament of Towns results and 2010 Kangaroo results respectively. Please do not report this as an error!

New registrations will be enabled September 1, 2009.

Tournament of Towns

Mathbattle

Math Kangaroo 2010

Thanks

• to Cristina Rosu (University of Toronto Schools) who reported two rather unpleasant bugs due to migration. Bugs has been fixed.

Season 2007-2008 started

• New registration is enabled
• You can confirm your participation in preparation sessions and P-level from your Member Page

Database updated

Grades

• In particular, grade=13 means that you just graduated.
• If your grade changed differently (for example, you jumped 1 grade or you decided to stay in grade 12 one more year) you should request change through profile management.
  Deadline: September 10, 2007.
• Those who graduated 1 year ago (grade=14) have been deleted from active database.

Check your data

1. Correct what you can correct (through web form),
2. Note that using updated profile pages you can subscribe to Knagaroo and/or Tournament of Towns messages and also block general messages;
3. Request changes (also through web form) for everything else. Please, do not play with this and do not repeat requests!

• Your name should be correctly spelled and be in the correct format: Joe Doe is correct, Joe DOE (and everything similar) is not!
• Your school should be properly spelled and contain no abbreviations: Don Mills Collegiate Institute is correct, Don Mills CI is not.
  Deadline: September 10, 2007.
• Please note that due to technical reasons ' should be replaced by # (issuing certificates we will convert # to ')

Missing Awards

• Time and place: weekdays from June 13 till July 15, from 9 am. to 4pm. at Department of Mathematcs, BA 6290 (6th floor). Street address: 40 St. George Street.
• Person to ask: Ms. Diana Leonardo, Front Desk Secretary. Name yourself and advise if you are winner of Tournament or Kangaroo or both. Note that there separate certificates for Kangaroo in Canada and in Toronto.
• Note Some of received only one award and then left not realizing that more awards are to follow.
• Note No arrangements to pick your awards after July 15 will be made. No award will be mailed. If you misplace or damage your certificate, no copy will be issued.

• Welcome Olga Zaitseva-Ivrii, Director of Tournament of Towns Program
• Lecture "A Tip of the Hat to Logic" Ed Barbeau, Professor
• Message from the Department Mary Pugh, Associate Professor
• Slide Show (break)

Presentation of Certificates and Awards:

• Kangaroo winners
• Tournament of Towns winners
• 2005-2006 international Tournament of Towns diploma recipients
• Special certificates recipients

Math Kangaroo Winners (Toronto), 2007

• Best three students from each grade receive Certificates with Medals (Gold, Silver, Bronze).
• next three students receive certificates.
• Types of the medals (G), (S), (B) or places in certificates are indicated only in the case of ties.

Math Kangaroo Winners (Canada), 2007

Winners of Tournament of Towns, 2006-2007

Awarded by International Diploma, 2005-2006

• Dziabenko Dimitri, grade 10, Don Mills Collegiate Institute
• Fei Lin, grade 11, Don Mills Collegiate Institute
• Zhao Yufei, grade 12, Don Mills Collegiate Institute
• Shi Peng, grade 12, Sir John A. Macdonald Collegiate Institute
• Song Yi, grade 11, Don Mills Collegiate Institute
• Zheng Yuanda, grade 9, Riverdale Collegiate Institute
• Lin Peter Paul, grade 8, Bowmore Public School
• Zhou Max, grade 11, L'Amoreaux Collegiate Institute
• Guo Bill, grade 11, Victoria Park Collegiate Institute
• Deng Bo Hong, grade 12, Jarvis Collegiate Institute
• Peng Richard, grade 12, Vaughan Road Academy
• Krakovna Viktoriya, grade 12, Vaughan Road Academy
• Saunders Michael, grade 11, The Academy for Gifted Children PACE
• Guo Alan, grade 11 O'Neill C. V. I.
• Guan Yueyang, grade 10, Jack Miner Public School
• Zhang Ming, grade 10, Don Mills Collegiate Institute
• Huang James, grade 10, Sir John A. Macdonald Collegiate Institute
• Senthivasan Shreeram, grade 6 Birch Cliff Public School
• Huang Steven, grade 12, George S. Henry Academy

• MathBattle - 1
  1. Team UTS (Kent Huynh)
  2. DmciLeetPwnage (Dimitri Dziabenko)
  Judges: Yuri Burda, Zavosh Amir-Khosravi, Bill Weiss
  
  
• MathBattle - 2 (draw)
  1. TOPS Mathematics Anonymous (Qin Deng)
  2. York Mills CI Math (Alex Yan)
  Judges: Oleg Ivrii, Andrew Misyura

• MathBattle - 3
  1. ACCI (Yang Zhu)
  2. Northern SS (Helen Zhang)
  Judges: Alex Ivrii, Felix Recio

• MathBattle - 4
  1. Bethune Rocks (Catherine Zhou)
  2. Forellenquintett (Benson Lung)
  Judges: Janos Kramar, Victoria Krakovna

• MathBattle - 5 (draw)
  1. Interivitive(Brook Jensen)
  2. Harbord (Zhenli Lu)
  Judges: Tania Misyura, Vladimir Buslaev

• MathBattle - 6
  1. Vanier Infinity (Yan Wang)
  2. Matheholics (Jimmy Lu)
  Judges: Olga Ivrii, Olga Dziabenko, Rashad Abrarov

Math Kangaroo Winners (Toronto), 2007

• Best three students from each grade receive Certificates with Medals (Gold, Silver, Bronze).
• next three students receive certificates.
• Types of the medals (G), (S), (B) or places in certificates are indicated only in the case of ties.

Math Kangaroo Winners (Canada), 2007

Winners of Tournament of Towns, 2006-2007

• MathBattle - 1
  1. Team UTS (Kent Huynh)
  2. Mac Math Monsters (Alexander Remorov)
  Judges: Charles Pugh, Oleg Ivrii
  
  
• MathBattle - 2
  1. TOPS Mathematics Anonymous (Qin Deng)
  2. ACCI (Yang Zhu)
  Judges: John Chow, Yura Burda

• MathBattle - 3
  1. Bethune Rox (Catherine Zhou)
  2. Team C Naught (Frank Zhao)
  Judges: Lin Fei, Fasha Chen
  
  
• MathBattle - 4
  1. Forellenquintett (Benson Lung)
  2. Anonymous (Yen Leung)
  Judges: Yi Song, Kevin Xiong

• MathBattle - 5
  1. Northern SS (Helen Zhang)
  2. Harbord Mathematical Society (Zhenli Lu)
  Judges: Olga Dziabenko, Dimitri Dziabenko
  
  
• MathBattle - 6
  1. York Mills CI Math Team (Alex Yan)
  2. Matheholics (Jimmy Lu)
  Judges: Victor Ivrii, Eugene Sherman
  
  
• MathBattle - 7
  1. Team Vainer Infinity (Yan Wang)
  2. Hermares (Kaiyi Li)
  Judges: Jimmy Yi, Andrei Misyura

• MathBattle - 8
  1. Interivitive (Brook Jensen)
  2. BVG Knights (Sasha Kitaygorodsky)
  Judges: Olga Zaitseva, Rashad Abrarov

• Elite League
  • DmciLeetPwnage (Dimitri Dziabenko)
  • TOPS Mathematics Anonymous (Qin Deng)
  • Mac Math Monsters (Alexander Remorov)
  • Team UTS (Kent Huynh)
  • ACCI (Yang Zhu)
• First League
  • Team C Naught (Frank Zhao)
  • Bethune Rox (Catherine Zhou)
  • Anonymous (Yen Leung)
  • Forellenquintett (Benson Lung)
• Second League
  • Harbord Mathematical Society (Zhenli Lu)
  • Team Vainer Infinity (Yan Wang)
  • Northern SS (Helen Zhang)
• Third League
  • Runnymede Collegiate Institute (Mauricio Diaz)
  • Hermares (Kaiyi Li)
  • Midnight Illuminati (Angela Kan)

Confirmation If you are registered you still need to confirm your participation in each individual event (Practice, O-Level and A-Level separately) since we need to know an approximate number of participants. Please, log to your member page and make your confirmation meating deadlines: October 16 for O-Level and October 21 for A-Level.

Please, do not confirm "just in case" if you have no intention to come. And if in doubt, confirm closer to the deadline when your plans are more clear. Also, all other types of confirmations (email, phone, etc) are invalid.

• Registration for Tournament of Towns, season of 2006-2007 started. Only those who never registered for Tournament of Towns or Math. Kangaroo should register.
• Exact dates of Tournament of Towns are not known so far; please look the main page which will be updated immediately when dates are known. Please, do not inquire!
• Information about Math. Kangaroo 2007 will be posted not earlier than in January 2007; please look the main page for updates. Please, do not inquire!
• Please read Frequently Asked Questions.
• You can read old news.

• MathBattle - 1
  1. Integral (Ilan Tzitrin)
  2. Differential (Sasha Kitaygorodsk)
  Judges: Valery Voevudsky, Arkady Tzitrin, Olha Zaitseva-Ivrii

• MathBattle - 1
  1. Torontonian Mix (Alan Guo)
  2. Riverdale and friends (York Hua)
  Judges: Song Yi, Dimitri Dziabenko, Oleg Ivrii, Andrei A. Urusov
  
  
• MathBattle - 2
  1. York Mills (Alan Tseng)
  2. Garneau Tops (Clair Han)
  Judges: Victor Ivrii, Olga Dziabenko
  
  
• MathBattle - 3
  • University of Toronto Schools (Diane Chan)
  • TEAM MGCI (Tarjinder Singh)
  Judges: Olga Zaitseva-Ivrii, Andrei Urusov
  
  
  [ May 13, 2006 ]
  
  

  Award Ceremony

  Award Ceremony for winners of
  • Tournament of Towns
  • Math. Kangaroo
  holds May 28, 2006, 10.50, Room BA1220
  
  Directions look here.
  
  [ May 13, 2006 ]
  
  

  Awarded by International Diploma, 2004-2005

  Shi	Peng	11	Sir John A. Macdonald Collegiate Institute
  Zhao	Yufei	11	Don Mills Collegiate Institute
  Song	Yi	10	Don Mills Collegiate Institute
  Dziabenko	Dimitri	9	Don Mills Collegiate Institute
  Ivrii	Oleg	12	Don Mills Collegiate Institute
  Peng	Richard	11	Vaughan Road Academy
  Wice	Alex	10	Leaside High School
  Deng	Bo	11	Jarvis Collegiate Institute
  Guo	Alan	10	O'Neill C. V. I.
  Cao	Taylor	9	Albert Campbell Collegiate Institude
  Fei	Lin	10	Don Mills Collegiate Institute
  Dai	Michael	11	Don Mills Collegiate Institute
  Grigoryan	Avet	12	Cambridge I. C. C.
  Zhou	Ryan	11	Adam Scott C. V. I.

  
  
  [ Apr 23, 2006 ]
  
  

  Winners of Tournament of Towns, 2005-2006

  Group I: Scores ≥15
  Dziabenko	Dimitri		10	Don Mills Collegiate Institute
  Fei	Lin		11	Don Mills Collegiate Institute
  Zhao	Yufei		12	Don Mills Collegiate Institute
  Shi	Peng		12	Sir John A. Macdonald Collegiate Institute
  Song	Yi		11	Don Mills Collegiate Institute
  Zheng	Yuanda		9	Riverdale Collegiate Institute
  Lin	Peter	Paul	8	Bowmore Public School
  Zhou	Max		11	L'Amoreaux Collegiate Institute
  Ding	Zhaohua		11	Forest Hill Collegiate Institute
  Guo	Bill		11	Victoria Park Collegiate Institute
  Group II: Scores 10-14
  Deng	Bo	Hong	12	Jarvis Collegiate Institute
  Peng	Richard		12	Vaughan Road Academy
  Krakovna	Viktoriya		12	Vaughan Road Academy
  Saunders	Michael		11	The Academy for Gifted Children PACE
  Guo	Alan		11	O'Neill C. V. I.
  Makaremi	Sina		11	Streetsville Secondary School
  Guan	Yueyang		10	Jack Miner Public School
  Kitaygorodsky	Sasha		7	Bayview Glen
  Zhang	Ming		10	Don Mills Collegiate Institute
  Huang	James		10	Sir John A. Macdonald Collegiate Institute
  Bao	Jessie		10	Forest Hill Collegiate Institute
  Leung	Maple		11	Jarvis Collegiate Institute
  Tan	Helena	Hang	12	Richmond Hill High School
  Senthivasan	Shreeram		6	Birch Cliff Public School
  Huang	Steven		12	George S. Henry Academy
  Group III: Scores   8 -  9
  Wong	Cecillia	Ying Ying	10	University of Toronto Schools
  Kaifosh	Patrick	William Jo	12	University of Toronto Schools
  Shan	Mary		11	Don Mills Collegiate Institute
  Anghelescu	Leo		11	Victoria Park Secondary School
  Lei	Stanley		11	York Mills Collegiate Institute
  Cao	Taylor	Tian Shi	10	Albert Campbell Collegiate Institude
  Li	Ting		12	Milliken Mills High School
  Wu	JiaQi	Grace	12	Downsview Secondary School
  Yang	Mike		12	Newmarket High School
  Hulbert	Laila	Elizabeth	10	Hawthorn School for Girls
  Huo	Liang		12	Forest Hill Collegiate Institute
  Pejic	Milica		9	Windfields Junior High School
  Li	George		9	Windfields Junior High School
  Group IV: Scores   6 -  7 . 5
  Wu	Nolan		11	A. Y. Jackson Secondary School
  Jensen	Brook		8	Glen Sheilds Public School
  Dai	Michael	Hui Yu	12	Don Mills Collegiate Institute
  Zhou	Ryan		12	Adam Scott C. V. I
  Hua	York		12	Riverdale Collegiate Institute.
  Zoubakina	Anastassia		9	Integral
  He	Olivia		11	A. Y. Jackson Secondary School
  Madan	Akanksha		11	University of Toronto Schools
  Baer	Jeffrey	David	11	Academy for Gifted Children
  Haghighat	Sheeva		11	PACE
  Chang	Michelle		11	Unionville High School
  Chan	Shelley		11	havergal college
  Mao	Alex		12	Etobicoke Collegiate Institute
  Tzitrin	Ilan		7	Integral
  Giamou	Matthew		8	Albion Heights J. M. S.
  Zhan	Wei		12	Nelson. A. Boylen Collegiate Institute

  
  
  
  [ Apr 23, 2005 ]
  
  
  

  Math Kangaroo Winners (Toronto), 2006

  Best three students from each grade receive Certificates with Medals (Gold, Silver, Bronze),
  next three students receive certificates.
  
  

  Grade 3
  Leung	Tiffany	Hoi-Ann	Bayview Glen Public School
  Ahmed	Ahnaf		St. Margaret Public School
  Adei-Kuffuor	Faustina	Mama Soma	St. Margaret Public School
  Balakumar	Nirosha		St. Margaret Public School
  Ward-Mikson	Charlotte	Ingrid Mir	Norseman Junior Middle School
  Lala	Abhishek	Malchiar	St. Margaret Public School
  Grade 4
  Dubrovin	Natan		Yorkhill Elementary School
  Barbulescu	Philip		Willowbrook Public School
  Shipilov	Nick		Henderson Avenue Public School
  Merja	Vismay	Hasmukhray	Highfield Junior School
  Yasotharan	Shanjith		Ontario International Institute
  Vijikaran	Makisha		Ontario International Institute
  Grade 5
  Zapornikov	Danila	Sergeyevic	Prestige
  Mohanachandran	Meena	Meenadchi	St. Margaret Public School
  Anandakumar	Athire	Debbie	St. Margaret Public School
  Yasotharan	Kanastana		Ontario International Institute
  Tzonev	Bobby		Aurora Senior Public School
  Nirmalen	Piraaveenan		Ontario International Institute
  Grade 6
  Datcu	Tudor		St. Anthony
  White	Patrick	Stephen	Crescent
  Kwok	Bjorn		Crescent School
  Yankov	Yanko	Danielov	Erin Mills
  Noman	Tahsin		St. Margaret Public School
  Chandrakumar	Dukesika		St. Margaret Public School
  Thevakumar	Balakumar		Ontario International Institute
  Grade 7
  Jo	HyungSuk	David	Willowdale Middle School
  Gendelman	Dan		willodale middle school
  Kitaygorodsky	Sasha		Bayview Glen
  Chow	Nathan	Alfred	Bayview Glen
  Abachi	Romina		Willowdale Middle School
  Noman	Tasnim		St. Margaret Public School
  Grade 8
  Lin	Peter	Paul	Bowmore Public School
  Yau	Norman		University of Toronto Schools
  Plachta	Jacob	John	Churchill Heights Public School
  Sharma	Rahul		Don Valley Junior High School
  Krishnamurthy	Hariram		Bristol Road Middle School
  Kaur	Harjot		Allan A Martin Senior Public School
  Grade 9
  Zhu	Zimu		Richmond Hill High School
  Chan	Florence	Siuyee	Marc Garneau Collegiate Institute
  Ding	David	Yiwei	Don Valley JHS
  Jeyakumaran	Vithushan		Ontario International Institute
  Sharma	Nitish		Don Valley Junior High School
  Thevathasan	Nitharshan		Ontario International Institute
  Grade 10
  Dziabenko	Dimitri		Don Mills Collegiate Institute
  Li	Yan		Dr. Norman Bethune Collegiate Institute
  Huang	James		Sir Jhon A Macdonald Collegiate Institute
  Cao	Han Bo		Dr. Norman Bethune Collegiate Institute
  Ding	Jonathan		Marc Garneau Collegiate Institute
  Qiao	Stella		Marc Garneau Collegiate Institute
  Grade 11
  Song	Yi		Don Mills Collegiate Institute
  Zhou	Max		LAmoreaux Collegiate Institute (Silver)
  Peng	Gary		Don Mills Collegiate Institute (Silver)
  Merja	Satyam	Hasmukhray	Emery Collegiate Institute
  Lau	Jeremy		Dr. G. W. Williams Secondary School
  Liu	Jingwen		Dr. Norman Bethune Collegiate Institute
  Grade 12
  Chen	Yue		Dr. Norman Bethune Collegiate Institute
  Chen	Rick	Rui Rui	Dr. Norman Bethune Collegiate Institute
  Tao	Peng Wei	Kelvin	Dr. Norman Bethune Collegiate Institute
  Ma	Kevin		Dr. Norman Bethune Collegiate Institute
  Hua	York		Riverdale Collegiate Institute
  Tong	Viviana	Tsz Shan	Dr. Norman Bethune Collegiate Institute
  In addition, students achieved perfect scores are awarded with plaques. Perfect Scores
  Dziabenko	Dimitri		Don Mills Collegiate Institute
  Song	Yi		Don Mills Collegiate Institute
  Chen	Yue		Dr. Norman Bethune Collegiate Institute

  
  
  
  [ Mar 27, 2006 ]
  
  Math Kangaroo Scores Posted
  
  You can see your score after logging in to your Member page and then going to Kangaroo page. Winners and award information will be posted later.
  
  

  Group	Top 3 Scores	Average	Average deviation
  3	80,  71,  65	56	12.5
  4	90,  89,  88	76.3	14.2
  5	93,  78,  73	62	17
  6	123, 110,  93	68	21
  7	98,  95,  92	63.4	26.2
  8	117, 107, 103	71.8	27.7
  9	111, 109, 103	76.2	25.2
  10	128, 123, 104	71.8	26.1
  11	128, 118, 118	78.8	27.9
  12	128, 123, 109	101.8	27.6

  
  
  [ Mar 24, 2006 ]
  
  Math Kangaroo
  
  We entetered into our database all cheques we had received. Now logging to your account and going to your Kangaroo page, you can see the confirmation.
  
  There are few cheques we could not identify reliably. If you sent cheque before Thursday and on the page you cannot find a confirmation, please advise us by email oz@math.toronto.edu.
  
  Payments on the spot will be accepted only as an exception and only by the cheque.
  
  There are some students (from Ontario International Institute) whose payment was received but who have not registered so far. Please do it ASAP. Since we monitor our database regularly we will see your registration and adjust your records.
  
  Please check Location and Directions
  
  
  [ Mar 03, 2006 ]
  
  

  Schedule of MathClub in March

  March 12 Lectures (11:00 - 1:00, Rm BA 1220 )
  • Double Counting Through Charts
    Yufei Zhao, Don Mills CI, student
    
    What do we get when we start to count the number of check marks in a chart? If we do it right, then we can discover a lot of interesting properties! In this lecture, I will discuss how to tackle difficult combinatorial problems using a simple yet powerful technique that can help us to visualize the configurations
  • Knots and Polynomials
    Dr. Alexander Ivrii, CRM, Montreal
    
    Take a piece of string, tie a knot and glue the two ends. Can you untangle it, i.e. deform it to a knot which looks like a circle? Try it at home and you will see that for some knots this seems to be impossible. But can you really prove this? Or maybe there is a very clever procedure to untangle every knot? And if not, which knots can be untangled and which cannot? In this talk I will try to answer all these questions and more! Ah, the polynomials will appear as certain knot invariants, but you have to wait till the talk to find out.
  March 5 Solutions & Appeals: O-Level BA 2135 )
  • Solutions (Seniors) March 5, 2006 11:00 - 11:45 BA 2135
  • Solutions (Juniors) March 5, 2006 11:50 - 12:30 BA 2135
  • Appeals (Juniors & Seniors) March 5, 2006 12:30 - 13:00 BA 2135
  
  [ Feb 06, 2006 ]
  
  
  MathBattle February 05
  
  Winners are listed first
  • MathBattle - 1
    1. Don Mills (Yufei Zhao)
    2. Newtonbrook (Alborz Parcham Kashani)
    Judges: Alex Wice, Richard Peng, Tania Firsova
    
    
  • MathBattle - 2
    1. UTS (Diane Chan)
    2. Earl Haig (Jenny Zhou)
    Judges: Mikhail Mazin, Oleg Ivrii
    
    
  • MathBattle - 3 (tie)
    • York Mills (Alan Tseng)
    • NesselkrewGGA (Kyel Ok)
    Judges: Fernando Espinosa,
    
    
  • MathBattle - 4
    1. Riverdale and Friends (York Hua)
    2. St Michaels College (John Hwang)
    Judges: Tania Misyura, Ivana Alexandrova
    
    
  • MathBattle - 5
    1. George S. Henry Academy (Steven Huang)
    2. Emery Eagles (Johnny Nguyen)
    Judges: Olga Ivrii, Olga Ioun, Olga Dziabenko
  
  
  [ Jan 29, 2005 ]
  
  

  Schedule of MathClub in February

  February   5 Math Battle (1:00 - 3:30, Headquaters Rm BA 2135 )
  
  February 12 Preparation Session (11:00 - 1:00, Rm BA 1200 )
  
  February 19 Tournament of Towns, Level 0 (11:00 - 3:00, Rm BA 2175 )
  
  February 26 Tournament of Towns, Level A (11:00 - 3:00, Rm BA 2175 )
  
  [ Dec 25, 2005 ]
  
  Fall round problems and solutions posted.You can find them at Archives page.
  
  [ November 20, 2005 ]
  

  Schedule of MathClub in December

  December 4 Lectures (11:00 - 1:00, Rm BA 1210 )
  • Mathematics in the Aid of Politics
    Professor Ed Barbeau,
    University of Toronto
  • Sorting Networks
    Richard Peng, student, Vaughan Road Academy
  
  Next update is coming December 4.

  ---

  [ November 5, 2005 ]
  

  Schedule of MathClub in November

  November 6 Lectures (11:00 - 1:00, Rm BA 1220 )
  • Geometry Problems on Minimum and Maximum
    Professor Askold Khovansky,
    University of Toronto & Moscow Independent University
  • Application of Lattices in Number Theory
    Oleg Ivrii, student, University of Toronto
  November 13: Solutions & Appeals: A-Level

  Solutions (Juniors)	November 13, 2005	11:00 - 11:45	BA 2135
  Solutions (Seniors)	November 13, 2005	11:50 - 12:30	BA 2135
  Appeals (Juniors     & Seniors)	November 13, 2005	12:30 - 13:00	BA 2135

  
  November 20 Lectures (11:00 - 1:00, Rm BA 1210 )
  • What is More and What is Less
    Professor Victor Ivrii,
    University of Toronto
  • Geometric Constructions with a Compass and a Straightedge
    Viktoriya Krakovna, student, Vaughan Road Academy
  
  Next update is coming November 20.

  ---

  [ Oct 25, 2005 ]
  
  Fall Round O-Level marks (including marks for individual problems) are posted.
  
  [ Oct 22, 2005 ]
  

  Events planned in late October and early November

  October 30: Solutions & Appeals: O-Level
  

  Solutions (Seniors)	October  30, 2005	11:00 - 11:45	BA 2135
  Solutions (Juniors)	October 30, 2005	11:50 - 12:30	BA 2135
  Appeals (Juniors     & Seniors)	October 30, 2005	12:30 - 13:00	BA 2135

  
  Note: This is the only date when you have a chance to look at your graded paper and appeal.
  
  Solutions and Appeals of A-Level

  Lectures

  • Geometry problems on Minimum and Maximum
    Professor Askold Khovansky,
    University of Toronto & Moscow Independent University
  • Application of Lattices in Number Theory
    Oleg Ivrii, student, University of Toronto
  Registration for Math Battle is open (Junior and Senior Divisions).
  
  Next update is coming October 29.

  ---

  [ Sep 08, 2005 ]
  
  Fall Round 2005
  
  

  Preparation Session		October  2, 2005	11:00 - 1:00	BA 1200
  Fall Round	O Level	October 16, 2005	11:00 - 3:00	BA 2175
  Fall Round	A Level	October 23, 2005	11:00 - 4:00	BA 2175

  
  [ May 30, 2005 ]
  
  The following students (in no particular order) have been awarded by International Diplomas for the 2003/2004 season:
  • Zhou Ryan (Adam Scott CVI)
  • Shen Chen (A.Y. Jackon SS)
  • Yue Tom ( A.Y. Jackon SS)
  • Jiang Yue (A.Y. Jackon SS)
  • Modir Shanechi Amirali (DMCI)
  • Zhao Yuffei (DMCI)
  • Ivrii Oleg (DMCI)
  • Dziabenko Dimitri (Don Mills Middle School)
  • Wice Alex (Leasiot High School)
  • Ye Jimmy (Sir John Macdonald CI)
  • Song Yi (St. Andrews School)
  • Tsimerman Jacob (UTS)
  • Kramar Janos (UTS)
  • Peng Richard (Vaughan Road Academy)
  • Krakovna Viktoriya (Vaughan Road Academy)
  • Kim Jaeseung (Westmount CI)
  • Yin Ti (William Lion Mackenzie C
  • Wei Yehua (York Mills CI)
  [ May 30, 2005 ]
  
  Yesterday's math battle was a great success. Here are yesterdays pairings (winners are listed first):
  
  DMCI Insane Six (Lin Fei) vs Love and Death (Ken Yang)
  Judges: Jimmy Ye, Alex Ivrii, Oleg Shatrov
  
  Team Sir John A Macdonald (Helen Sun) vs IntegroDifferential (Dima Korol)
  Judges: Olga Ivrii, Sherman Eugene, Andrey Zoubakin
  
  The Irrationals (Kevin Quach) vs Don Mills Junior Team (Ming Zhang)
  Judges: Jacob Tsimerman, Victor Moskovchenko
  
  Integral - junior (Sergei Gurion) vs Differential - junior (Dima Shatrov)
  Judges: Valery Voevudsky, Arkady Tsitrin, Boris Beliavsky
  
  [ May 21, 2005 ]
  

  Award Ceremony June 5, 11 am

  All winners get Certificates of Achievement from Tournament of the Towns Committee in Toronto. In addition, students of Group I receive money awards; students of Group I I receive book awards.

  List of the winners

  Group I

  Peng Shi	11	Sir John A. Macdonald Collegiate Institute
  Yufei Zhao	11	Don Mills Collegiate Institute
  Dimitri Dziabenko	9	Don Mills Collegiate Institute
  Yi Song	10	Don Mills Collegiate Institute
  Oleg Ivrii	12	Don Mills Collegiate Institute
  Alex Wice	11	Leaside High School
  Bo Hong Deng	11	Jarvis Collegiate Institute
  Alan Guo	10	O'Neill Collegiate and Vocational Institute

  Group II

  Ryan Zhou	11	Adam Scott Collegiate Institute
  Lin Fei	10	Don Mills Collegiate Institute
  Taylor Tian Shi Cao	9	Henry Kelsey Senior Public School
  Richard Peng	11	Vaughan Road Academy
  Michael Hui Yu Dai	11	Earl Haig Secondary School
  Michael Saunders	11	The Academy for Gifted Children PACE
  Jimmy Ye	12	Sir John A. Macdonald Collegiate Institute
  Avet Grigoryan	12	Cambridge International College of Canada
  Henning Poettker	12	Mentor College
  Greg Robert Chambers	12	Western Technical-Commercial School
  Mary Shan	10	Zion Heights Junior High School
  Wenxin Xu	12	Don Mills Collegiate Institute
  Howard Park	12	Holy Trinity School
  Jeffrey David Baer	10	Academy for Gifted Children PACE
  Zhuo Wang	12	Earl Haig Secondary
  Shiyao Zhang	11	Jarvis Collegiate Institute
  Katherine Tseng	11	Markham District High School

  Group III

  Zachary Rong	10	Leaside High School
  Olivia He	10	A.Y. Jackson Secondary School
  Sheeva Haghighat	10	The Academy for Gifted Children PACE
  Proshat Hadavi	11	Earl Haig Secondary School
  Viktoriya Krakovna	11	Vaughan Road Academy
  Greata Qingfan Li	11	Jarvis Colligate Institute
  Chao Qu	12	Dr. Norman Bethune Collegiate Institute
  Jenny Wang	12	Don Mills Collegiate Institute
  Jeroen Chua	12	Francis Libermann CHigh School
  Cheng Yao	10	Western Technical and Commercial School
  Ilan Tzitrin	6	Glen Shields Public School
  Lucy Zhu	11	Jarvis Collegiate Institute
  Brian Kai-Yiu Wong	11	Earl Haig Secondary School
  Jenny Zhou	11	Earl Haig Secondary School
  Irene Xuan Liu	11	William Lyon Mackenzie Collegiate Institute

  Group IV

  Akanksha Madan	10	University of Toronto Schools
  Johnny Zhang	12	William Lyon Mackenzie Collegiate Instittute
  Sam Guo	12	Agincourt Collegiate Institute
  Curren Gavin Pangler	12	Senator O'Connor College School
  Cecillia Ying Ying Wong	9	University of Toronto Schools
  Amy Wang	11	Northern Secondary School
  Natalie Tong	11	Mary Ward Catholic Secondary School
  Yang Ge	11	Mary Ward Catholic Secondary School
  Lawson Eng	12	Riverdale Collegiate Institute
  Johnny Zhang	12	Albert Campbell Collegiate Institute
  Jimmy Deng	12	Ernie School
  Elgiz Kenzin	12	Scarlett Heights Enterprenerual Academy
  Leo Anghelescu	10	Victoria Park Secondary School
  Jelena Pejic	7	Windfields Junior High School
  Yuxi Chen	12	Agincourt Collegiate Institute
  Sasha Kitaygorodsky	6	Bayview Glen Private School
  Mandy Xu	12	Earl Haig Secondary School

  
  [ Apr 29, 2005 ]
  
  Problems and Solutions to Spring Round Level A are posted. You can download them from our Archives section.
  
  Students with Maximal Score 6 and above will receive awards. List will be posted shortly. Your name and the name of your school will be printed exactly as you put it at registration. Using your Member Page please check until May 2 that this data is correct and use Request Update feature if correction is needed.
  
  [ Apr 24, 2005 ]
  
  Junior MathBattle
  Junior Mathbattle (at least 4 team members must be in Grade 10 or below) is planned for May 29. Captains must register their teams before May 22.
  
  
  [ Apr 18, 2005 ]
  
  MathBattle April 17
  
  Winners are listed first
  • MathBattle - 1
    1. East Asian Gangstars United (Alex Wice)
    2. Team Don Mills (Yufei Zhao)
    Judges: Robert Barrington Leigh, Oleg Ivrii, Fernando Espinosa
  • MathBattle - 2
    1. Sir John A Mac (Jimmy Ye)
    2. Team York Mills (Yingting Cheng)
    Judges: Victor Ivrii, Ivana Alexandrova
  • MathBattle - 3
    1. Richmond Hill High School (Beckett Zhou)
    2. Newtonbrook Senior Stars (Alborz Kashani)
    Judges: Olga Ivrii, Olga Dziabenko, Vladimir Buslaev, Sherman Eugene
  
  [ Apr 12, 2005 ]
  
  • Solutions to Spring Round O-Level are posted.
    
    Solutions to Spring Round A-Level will be posted after April 24.
    
    
  • MathBattle will be April 17.
    
    Junior MathBattle will be in May.
    
  [ Mar 24, 2005 ]
  
  Spring Round A-Level marks and the final scores are posted on web. Now you can see your marks for individual problems. Lists will be posted soon.
  
  MathBattle is planned for April 17, 2005.
  [ Feb 20, 2005 ]
  
  Spring Round O-Level marks are posted on web. Now you can see your marks for individual problems.
  
  
  [ Dec 12, 2004 ]
  
  MathBattle Dec 12
  
  Winners are listed first
  • MathBattle - 1
    1. East Asian Gangstars United (Alex Wice)
    2. Team Don Mills (Yufei Zhao)
    Judges: Veniamine Kissounko, Oleg Ivrii Robert Barrington Leigh, Janos Kramar
  • MathBattle - 2
    1. Sir John A Mac (Jimmy Ye)
    2. A Y Jackson PI oneers (Hunter Song)
    Judges: Fernando Espinosa
  • MathBattle - 3
    1. Richmond Hill High School (Beckett Zhou)
    2. Team York Mills (Yingting Cheng)
    Judges: Tania Misyura, Ivana Alexandrova
  • MathBattle - 4
    1. Newtonbrook Senior Stars (Alborz Kashani)
    2. Team Stacked (Katherine Tseng)
    3. BladeMaster (Zhu Chen)
    Judges: Olga Ivrii, Olga Dziabenko
  
  [ Dec 07, 2004 ]
  
  All A-level results are available. Access your account to see them.
  
  December 12 MathBattle Season Opening:
  Teams:
  • Team Don Mills (Yufei Zhao)
  • East Asian Gangstars United (Alex Wice)
  • Sir John A Mac (Jimmy Ye)
  • A Y Jackson PI oneers (Hunter Song)
  • Team York Mills (Yingting Cheng)
  • Richmond Hill High School (Beckett Zhou)
  • Newtonbrook Senior Stars (Alborz Kashani)
  • Team Stacked (Katherine Tseng)
  
  Teams arrive at 9:50, Room 1085 Sidney Smith
  Everyone is invited to watch. Battles start at 1:00 and last approximately 2 hours.
  
  [ Dec 05, 2004 ]
  
  Its now official. The Math Battle will indeed be held on Dec. 12 in Sidney Smith. Teams should arrive in advance at 9:55 AM. The problem solving begins at 10:00 AM and lasts three hours till 1 PM. This is when the audience should arrive. Presentation will start shortly after and will last approximately two and a half hours. Captains (of the registered teams) must confirm their participation before Tuesday 11:50 PM EST by email.
  
  Results of Senior A-Level are posted. Results of Junior A-Level will be posted in the next few days.
  
  [ Nov 28, 2004 ]
  
  The first Math Battle will be held on Dec. 12, 2004 - most likely in Sidney Smith. Teams should arrive three hours in advance to solve problems at 10 am and the audience should arrive at 1 pm.
  
  Pictures of the Nov. 14 and Nov. 28th lectures were taken by Tatyana Khonvanskii and will be posted shortly.
  
  [ Nov 09, 2004 ]
  
  O-Level results are posted. Log to your account to see your results.
  
  [ Nov 02, 2004 ]
  
  Lecture "Geometric Constructions with a Compass and a Straight Edge"
  Viktoriya Krakovna
  November 28, 2004, 1:00-2:00,
  Location: Bahen Centre for Information Technology, Room 1200
  
  Lecture "Crazy Billiards"
  Professor Victor Ivrii, Department of Mathematics, University of Toronto
  November 28, 2004, 2:00-3:00,
  Location: Bahen Centre for Information Technology, Room 1200
  
  [ Nov 01, 2004 ]
  
  Lecture "Around Rectangle Theorem"
  Oleg Ivrii
  November 14, 2004, 1:00-2:00,
  Location: Bahen Centre for Information Technology, Room 1200
  
  Lecture "Center of Masses and its Applicatons in Geometry"
  Professor Askold Khovanskii, Department of Mathematics, University of Toronto
  November 14, 2004, 2:00-3:00,
  Location: Bahen Centre for Information Technology, Room 1200
  
  [ Nov 1, 2004 ]
  
  The tournament is over. The presentation of O-Level solutions is also over. You can enjoy some of the photos taken in the picture gallery (Misc > Pictures). We will meet again in two weeks.
  
  [ Oct 23, 2004 ]
  
  Presentation of O-Level Solutions, Fall Round, Juniors and Seniors:
  October 31, 2004, 1:00-2:00,
  Bahen Centre for Information Technology (BA), Room 1200
  40 St. George Street (West side of St. George, second buildng North of College St.)
  Enter through Central Entrance (closest to College) at St. George; go forward through the hall and look for the room 1200 on your left.
  
  Lecture "What is more and what is less?"
  Professor Victor Ivrii, Department of Mathematics, University of Toronto
  October 31, 2004, 2:00-3:00,
  Bahen Centre for Information Technology (BA), Room 1200
  40 St. George Street (West side of St. George, second buildng North of College St.)
  
  [ October 23, 2004 ]
  
  Students, participating in A-Level October 24, please note that Street Car 506 (College) does not run. Nearest Subway Stations are Queens Park, Museum, St. George (10-15 min walk), from Welsley (15-20 min walk; bus 94 does not run often at Sundays).
  
  [ Oct. 13, 2004 ]
  
  Students, participating in O-Level October 17, please note that Street Car 506 (College) does not run. Nearest Subway Stations are Queens Park, Museum, St. George (10-15 min walk), from Welsley (15-20 min walk; bus 94 does not run often at Sundays).
  
  Also note that due to Toronto Marathon October 17-th Yonge Street will be closed for mototraffic. Please allow yourself some extra time.
  
  [ Oct.13, 2004 ]
  
  Due to many confirmations we booked the third large room and the deadline to confirm participation in O-Level is extended until we run out of space.
  News: 29/08/2004
  
  
  • The preparation for the new season has begun. Site is under massive overhaul. Both design and programming are changing. Some of the changes are invisible for you but very important for ease of maintanance.
  • Those participants who graduated from high school, please log in to their accounts and fill the form regarding University you are attending now.
  • The students who are still in school: your grade had been increased by 1. Please check your data and if necessary change your email address and phone number (and/or contact us to change your school and grade). Also please advise us that you are going to participate in Tournament this season by pressing a button there.
  
  The International Mathematics
  Tournament of the Towns
  At Toronto
  
  
  

  News

  Award Ceremony
  Lecture "Crazy billiards"
  by Professor Victor Ivrii
  
  Awards pick-up
  
  If you won an award (a Certificate and a Book for Groups II, III or just a Certificate for Group IV), but did not attend Award Ceremony (May 30) you can pick up your award at the Front Desk of the Department of Mathematics, University of Toronto (room 4072, Sidney Smith Building, 100 St. George Str.) until June 30
  
  9:00 am - 5:00 pm, Monday -Thursday
  9:00 am - 4:00 pm, Friday.

  Starting July 1 the hours of operations will be reduced.

  ---

  
  List of Awards

  GROUP I
  Jacob Tsimerman	10	University of Toronto Schools
  Janos Kramar	11	University of Toronto Schools
  Dziabenko Dimitry	8	Don Mills Middle Scool
  Yufei Zhao	10	Don Mills Collegiate Institute
  Oleg Ivrii	11	Don Mills Collegiate Institute
  Wenxin Xu	11	Don Mills Collegiate Institute
  Richard Peng	10	Vaughan Road Academy
  Yi Song	9	St. Andrews
  Amirali Modir Shanechi	12	Don Mills Collegiate Institute
  Chen Shen	12	A.Y. Jackson Secondary School
  GROUP II
  Yueyang Guan	8	Jack Miner Public School
  Leo Anghelescu	9	Victoria Park SS
  Chao Qu	11	Dr. Norman Bethune C.I.
  Viktoriya Krakovna	10	Vaughan Road Academy
  Yichun Li	12	Victoria Park Secondary School
  Peipei Liu	12	George. S Henry AC
  Yehua Wei	12	York Mills Collegiate Institute
  Jimmy Ye	11	Sir John A. MacDonald C.I.
  Ryan Zhou	10	Adam Scott CVI
  Howard Park	11	Holy Trinity School
  Taylor Cao Tian Shi	8	Henry Kelsey Senior Public School
  Jaeseung Kim	10	Westmount Collegiate Institute
  Yue Jiang	10	A.Y. Jackson Secondary School
  Alex Wice	10	Leaside H.S.
  David Ruggiero Michael	12	Michael Power-St. Joseph High School
  Tom Yue	12	A.Y. Jackson Secondary School
  Ti Yin	12	William Lyon Mackenzie Collegiate Instit
  Jeffrey Baer David	9	Academy for Gifted Children
  GROUP III
  NanQian Lin	12	Albert Campbell Collegiate Institute
  John Lee Chun Ming	12	The Woodlands School
  Zaishi Shen Kerry	11	A. Y. Jackson S. S.
  Arash Joushaghani	12	Don Mills C.I.
  Yi Sun	12	Earl Haig Secondary School
  Yun Hui Lin	12	Harbord Collegiate Institute
  Shafqat Ahmed	7	Churchill Heights P.S.
  Arthur Ching	10	Don Mills Collegiate Institue
  Jenny Wang	11	Don Mills Collegiate Institute
  Kathy Au	11	Earl Haig Secondary School
  Akanksha Madan	9	University of Toronto Schools
  Michael Leung	12	Earl Haig SS
  Vinh Tran Tuan	12	Cambridge International College of Canad
  Jeffrey Chen	10	Marc Garneau Collegiate Institute
  Beckett Zhou Yuxiang	11	Richmond Hill High School
  Jay Jin	11	Rick Hansen Secondary School
  Alexander Ip Chi Fai	11	Agincourt C.I.
  Gregory Chambers	11	Western Technical-Commercial School
  Michael Dai Hui Yu	10	Earl Haig Secondary School
  Vishvajit Singh	12	Markville Secondary School
  Cat Le Chinh	12	Western Technical Commercial
  Ling Cen	12	Earl Haig S.S.
  Patrick Kaifosh William	10	University of Toronto Schools
  Ashkan Eshaghbeigi	12	Earl Haig Secondary School
  Ke Lu	10	Northern Secondary School
  Quentin Shao Hang	10	Marc Garneau
  Theodore Lui	10	Upper Canada College
  Alana Zamrij Krystyna	9	Humberside Collegiate Institute
  Zachary Rong	9	Zion Heights JHS
  Martin Ho	9	University of Toronto Schools
  GROUP IV
  Natalie Chan Hoi Man	11	Dr. Norman Bethune C.I.
  Steven Wu	11	A.Y.Jackson
  Sandy Liu	11	MartinGrove College Institute
  Andy Wu Chien-Wei	11	Thornlea Secondary School
  Johnny Zhang	11	Albert Campbell
  Jimmy Deng	11	Ernie
  Lucy Lu	11	Marc Garneau Collegiate Institute
  Patrick Ng	11	Woburn CI
  Zhuo Wang	11	Earl Haig Secondary
  Jonathan Chan James	10	Upper Canada College
  Eunse Chang	10	Don Mills Collegiate Insititute
  Ivy Zou	12	Earl Haig Secondary School
  Stefan Kissiov Miroslavov	12	Marc Garneau Collegiate Institute
  Jaehun Kim	12	Bayview Secondary School
  Mark Zhou Wanghao	10	Erindale Secondary School
  Yi Anthony An	12	Georges Henry AC
  Michael Huang	11	A.Y. Jackson S.S.
  Kai Yang	11	Dr. Norman Bethune C.L.
  Rui Chen	11	Albert Campbell C.I.
  Ying Ting Angela Cheng	11	York Mills Collegiate Institute
  Dejan Graovac	11	Lawrence Park Collegiate Institute
  Joshua Wong	11	St. Francis Xavier Secondary School
  Thao Phan Phuong	11	Columbia International College
  Bo Deng Hong	10	Javis Collegiate Institue
  Zhi Bin Zhou	12	Earl Haig S.S.
  Adam Chen Yi	12	Jarvis CI
  Benson Lung Chek-Long	8	P.A.C.E. The Academy for Gifted Children
  Geng Dai	12	Parkdale Collegiate Institute
  Daniel Lam Hon-Yiu	12	Albert Campbell C. I.
  Heymian Wong	10	Woburn C.I.
  Helen He Yuqiong	10	North Toronto C.I
  Nisanthini Ravichandiran	10	Woburn C.I.
  Lawson Eng	11	Riverdale C.I.

  
  
  
  
  
  The International Mathematics
  Tournament of the Towns
  At Toronto
  
  
  

  News

  April 18, 2004 Results of Spring Round A-Level are ready. You can check your marks logging into
  
  Members Area
  Junior results are coming soon.
  
  March 16, 2004 Results of Spring Round O-Level are ready. You can check your marks logging into
  
  Members Area
  
  March 16, 2004 Expect results of Spring Round A-Level in the end of March.
  
  March 16, 2004 Solutions of O-level will be placed on web April 4 and A-Level April 18.
  
  March 16, 2004 Appeals date (after April 18) TBA.
  
  March 16, 2004 Lecture on solutions (upon request) after April 18.
  
  March 16, 2004 Awards ceremony TBA.
  
  March 16, 2004 Next MathBattles are planned on April 10 or April 17.
  
  
  
  
  The International Mathematics
  Tournament of the Towns
  At Toronto
  
  
  

  News

  December 14, 2003.
  MathBattle Season Opening 2 (December 14).
  
  
  Game 1

  1.	The Abelian Group	Janos Kramar	1/1
  2.	Monstrous Moonshine	Oleg Ivrii	0/1

  
  
  Game 2

  1.	Team Earl Haig	Ling Cen	1/1
  2.	Team Sir John A Mac	Jimmy Ye	0/1

  December 7, 2003.
  MathBattle Season Opening (December 7).
  
  
  Game 1

  1.	Age of Innocence	Adam Chen	1/1
  2.	Abacus Rocks	Yehua Wei	0/1

• Game 2

  1.	Earl Haig Secondary School	Zhuo Wang	1/1
  2.	Leet Mathematics	Fangqi Liu	0/1

• Game 3

  1.	Cambell	Chris Sun	1/1
  2.	Jolly Green Muptari	George Jincheng Ye	0/1

• Game 4

  1.	UHS MathManiacs	Ben Ko	1/1
  2.	Newtonbrook North Star	Jennifer Dong	0/1

• Game 5

  1.	York Mills	Alan Li	1/1
  2-3.	The Fermis Team	Naim Panjwani	0.25/1
  2-3.	Komplex Kids	Billy Shen	0.25/1