**Fall 2012**

**Web page: **http://www.math.toronto.edu/ilia/MAT406.2012/.

**Class Location & Time**: *Tue, 01:00 PM - 03:00 PM* IB 395; *Thu, 02:00 PM - 03:00 PM* IB 235

**Tutorials: ** *Fr 14:00- 15:00* IB 390

**Instructor: **Ilia Binder (ilia@math.toronto.edu), William G. Davis Bldg. 4038, Phone: (905) 569-4381.

**Office Hours: ** Th 10-11 and 1-2.

**Teaching Assistant:** Charles Tsang (ctsang@math.toronto.edu).

**Required Text: **Philip D. Straffin, *Game Theory and Strategy; *The Mathematical Association of America (1993)*.*

**Online books: **

- Thomas S. Ferguson.
*Game Theory.*http://www.math.ucla.edu/~tom/Game_Theory/Contents.html - Yuval Peres.
*Game Theory, Alive.*__http://www.stat.berkeley.edu/~peres/gtlect.pdf__

**Prerequisites:** MAT223H5, STA257H5.

**Topics.
**The course will discuss the mathematical aspects of the game theory, an important area of Mathematics/Probability with multiple applications to Economics, Political Science, and Evolutionary Biology, to name a few.

The course will start with the discussion of impartial combinatorial games: subtraction game, Nim, and Chomp, will discuss the Sprague-Grundy value. After a brief discussion of partisan combinatorial games, we will discuss the zero-sum games and von Neuman's minimax theorem. We will discuss various methods for solving such games. The next big topic will be the general sum games and Nash equilibrium. Other topics will include the coalition games and Shapley value, applications of Game theory to voting (such as Arrow theorem), auctions, and stochastic games.

**Topics covered in class.
**

October 4:

October 11:

November 6:

**Homework.**

* Assignment #1, due September 20:* Ferguson, page I-6, problems 1, 2, 4, 5, 8a.

* Assignment #2, due September 27:* Ferguson, page I-12, problem 3; page I-18, problem 2; page I-19, problems 3, 8; page I-26, problem 3.

* Assignment #3, due October 4:* Straffin, page 12, problems 3 (no need to draw the movement diagrams, just find the saddle points), 5; page 21, problem 2; Ferguson, page II-14, problems 1,2;

* Assignment #4, due October 11:* Ferguson, page II-14, problems 4, 5, 6; page II-15, problems 8,9.

* Assignment #5, due November 1:* Ferguson, page II-55, problems 2,3 (in both of the problems, also find the equivalent strategic form and solve the games); page III-6, problems 1, 2, 3.

* Assignment #6, due November 8:* Ferguson, page III-13, problems 1; page III-14, problems 5, 6; page III-23, problems 1, 4.

* Assignment #7, due November 15:* Ferguson, page III-23, problems 6; page III-39, problems 2 (there are two problems with this number - do the first of them), 3b, 4 ; page III-40, problem 5.

* Assignment #8, due November 27 (the extension given because a technical glitch lead to unavailability of the assignment before November 18):* Ferguson, page IV-5, problems 1, 3; page IV-6, problem 4; page IV-10, problem 4; page IV-18, problem 7.

**Midterm Test. **There will be an in-class midterm test on Tuesday, October 23. No aides are allowed for this test.

The test will cover combinatorial and zero-sum games, roughly the first two chapters of Ferguson.

*Recommended preparation (do not turn in):* all homework problems and the following problems from Ferguson: I.2.6.2, I.3.5.1, I.3.5.3, I.4.5.8, II.2.6.10, II.3.7.1, II.3.7.3, II.3.7.14, II.5.9.3, II.5.9.4

**Final exam. ** You will be allowed to use one one-sided letter-sized page of notes. Textbooks or calculators are not allowed for this exam.

*Recommended preparation (do not turn in):* all homework problems, practice problems for midterm, and the following problems from Ferguson: III.2.5.2, III.2.5.7, III.3.5.3, III.3.5.7, III.4.5.1, III.4.5.7, IV.1.5.2, IV.2.5.2, IV.2.5.8, IV.3.5.2, IV.3.5.4, IV.4.4.2, IV.4.4.8.

2008 Final Exam.

**Extra office hours for the final: **Wednesday, December 19, 2.30-4.30. Location: DV2068B

**Grading. **Grades will be based on eight homework assignments (5% each), Midterm test (25%), and Final exam (35%). I will also occasionally assign bonus problems.

**Late work. **Extensions for homework deadlines will be considered only for medical reasons. Late assignments will lose 10% per day.Special consideration for late assignments or missed exams must be submitted via e-mail within a week of the original due date. There will be no make-up midterm tests or final. Justifiable absences must be declared on ROSI, undocumented absences will result in zero credit.

Students are expected to adhere to the academic regulations of the University as outlined in the “Code of Behaviour on Academic Matters” which can be found in the UTM Calendar or on the web at http://www.utm.utoronto.ca/regcal/WEBGEN120.html.

The work you submit must be your own and cannot contain anyone else’s work or ideas without proper attribution. Plagiarism is a form of academic fraud and is treated very seriously. Please have a look at http://www.utoronto.ca/writing/plagsep.html.