GUILLAUME VALETTE

Postdoctoral Fellow at the Department of Mathematics of the University of Toronto

field of research: real algebraic geometry, singularities, metric properties
phone: +1 416 978 6811
e-mail: gvalette at math dot toronto dot edu
address: Department of Mathematics, University of Toronto, 40 St. George st, Toronto, ON, Canada M5S 2E4
office: ES2143

Published and accepted articles:

On metric types that are definable in an o-minimal structure (pdf) J. Symbolic Logic 73 (2008), no. 2, 439--447 (abstract).
Volume, Whitney conditions and Lelong number Ann. Polon. Math. 93 (2008), 1--16 (abstract).
The link of the germ of a semi-algebraic metric space Proc. Amer. Math. Soc. 135 (2007), 3083--3090, (abstract).
Lipschitz triangulations (pdf) Illinois J. Math. 49 (2005), issue 3, 953--979 (abstract).
Volume and multiplicities of real analytic sets Ann. Pol. Math. 87 (2005), 265--276 (abstract).
A bilipschitz version of Hardt's theorem C. R. Acad. Sci. Paris, Ser. I 340 (2005), issue 12, 895--900 (abstract).
Lipschitz stratifications and generic wings (with Dwi Juniati and David Trotman) J. London Math. Soc. (2) 68 (2003), no. 1, 133--147 (abstract).

Submitted articles:

Bi-Lipschitz sufficiency of jets (pdf), (abstract).
Multiplicity mod 2 as a semi-algebraic bi-Lipschitz invariant (pdf), (abstract).
Vanishng homology (pdf), (abstract).

PhD Thesis:

"Détermination et stabilité du type métrique des singularités" (pdf), advisor: David Trotman (Université de Provence).

co-organizer of "Off conference - young researchers in honour of Professor Stanisław Łojasiewicz" , 21-27 mars 2004
co-organizer of " Summer school and workshop: Tame geometry - a tribute to René Thom and Stanisław Łojasiewicz", 6-18 juin 2005