bio | website | gilkalai.wordpress.com |
---|---|---|
location | Jerusalem | |
age | 59 | |
visits | member for | 5 years, 1 month |
seen | 9 hours ago | |
stats | profile views | 17,269 |
Professor of Mathematics at the Hebrew University of Jerusalem and at Yale University
Apr 7 |
revised |
What is the amplituhedron?
added 144 characters in body |
Apr 7 |
awarded | Notable Question |
Mar 28 |
comment |
First PhD in pure math and the second PhD in applied math
I am aware of several such cases. (Prhaps in Israel and Europe there is more flexibility.) |
Mar 28 |
revised |
What have simplicial complexes ever done for graph theory?
added 514 characters in body |
Mar 28 |
revised |
What have simplicial complexes ever done for graph theory?
added 364 characters in body |
Mar 27 |
awarded | Nice Answer |
Mar 27 |
revised |
What have simplicial complexes ever done for graph theory?
added 570 characters in body |
Mar 27 |
answered | What have simplicial complexes ever done for graph theory? |
Mar 21 |
revised |
Walsh Fourier Transform of the Möbius function
broken link replaced |
Mar 21 |
revised |
Walsh Fourier Transform of the Möbius function
broken link replaced |
Mar 17 |
comment |
Infinitely many primes, and Mobius randomness in sparse sets
Dear Joro, Yes, I think we need to regard it as artificial. Probably Problems 2 and 3 are more "imune" against such examples. |
Mar 16 |
awarded | Notable Question |
Mar 10 |
awarded | Nice Answer |
Mar 2 |
reviewed | Approve matrix-inverse tag wiki excerpt |
Feb 22 |
reviewed | Approve Salmon's proof that tangents to a cubic from a point on it have the same cross-ratio |
Feb 5 |
awarded | Announcer |
Jan 30 |
comment |
Is there an analog of Sperner's lemma for the Hopf invariant?
Lovely question! |
Jan 30 |
comment |
Logic in mathematics and philosophy
Many thanks Joel, for your answer. As a graet fan (albeit rather ignorant) of both areas (and also of Y. Gurevich) I am certainly happy to hear on stengthening relations between philosophy and set theory/logic. |
Jan 30 |
awarded | Announcer |
Jan 19 |
comment |
Semi-directed first-passage percolation on $\mathbb{Z}^2$ with deterministic vertical weights
Nice and natural model! |