bio | website | gilkalai.wordpress.com |
---|---|---|
location | Jerusalem | |
age | 59 | |
visits | member for | 5 years, 8 months |
seen | 20 hours ago | |
stats | profile views | 18,107 |
Professor of Mathematics at the Hebrew University of Jerusalem and at Yale University
Nov 17 |
answered | Fundamental Examples |
Nov 16 |
revised |
Examples for Decomposition Theorem
edited tags |
Nov 16 |
comment |
Examples for Decomposition Theorem
I am not sure where the computation of homology of toric varieties using the decomposition theorem is described. The outcome of the computation (with related things) is described in various places like Stanley, Richard P. Subdivisions and local $h$-vectors. J. Amer. Math. Soc. 5 (1992), no. 4, 805--851 and Braden, Tom Remarks on the combinatorial intersection cohomology of fans. Pure Appl. Math. Q. 2 (2006), no. 4, part 2, 1149--1186. |
Nov 16 |
answered | Examples for Decomposition Theorem |
Nov 16 |
answered | Fundamental Examples |
Nov 15 |
answered | Fundamental Examples |
Nov 15 |
comment |
How Does Random Noise Typically Look?
Greg, how would you formalize the sentence "If you randomly choose a stochastic map on the probability space of bit strings," |
Nov 15 |
revised |
How Does Random Noise Typically Look?
added 434 characters in body |
Nov 15 |
awarded | Popular Question |
Nov 14 |
awarded | Organizer |
Nov 14 |
revised |
How to do Computations Using the Decomposition Theorem for Perverse Sheaves
edited tags |
Nov 14 |
answered | Fundamental Examples |
Nov 14 |
answered | Fundamental Examples |
Nov 13 |
comment |
Dimension Leaps
That's a very nice question. |
Nov 13 |
comment |
Asymptotics of a hypergeometric series/Taylor series coefficient.
Ryan, in the paper on Fourier proof for Arrow's thm there is a computation on the sum of squares of kth lavel f.c. which is maybe what you were looking for. |
Nov 13 |
revised |
f(f(x))=exp(x)-1 and other functions “just in the middle” between linear and exponential
edited tags; edited tags |
Nov 13 |
comment |
f(f(x))=exp(x)-1 and other functions “just in the middle” between linear and exponential
I suppose we do not know if an entire function (or something close to entire) with such an intermediate growth function is possible, and also are such functions related to any mathematics. (Maybe they are related to formal groups.) |
Nov 13 |
comment |
Fundamental Examples
The wiki entry is en.wikipedia.org/wiki/Tsirelson_space . See also a discussion on Gowers's blog gowers.wordpress.com/2009/02/17/… |
Nov 13 |
answered | Fundamental Examples |
Nov 13 |
comment |
Fundamental Examples
Here is a nice link for the figure eight knot mathworld.wolfram.com/FigureEightKnot.html . The trefoil knot en.wikipedia.org/wiki/Trefoil_knot is a basic example in knot theory. |