Gil Kalai's user avatar
Gil Kalai's user avatar
Gil Kalai's user avatar
Gil Kalai
  • Member for 14 years, 4 months
  • Last seen this week
220 votes
140 answers
48k views

Fundamental Examples

208 votes
26 answers
50k views

The most outrageous (or ridiculous) conjectures in mathematics

170 votes
36 answers
35k views

Proposals for polymath projects

158 votes
14 answers
39k views

What is an integrable system?

152 votes
52 answers
23k views

Experimental mathematics leading to major advances

146 votes
66 answers
38k views

Important formulas in combinatorics

141 votes
12 answers
29k views

Solutions to the Continuum Hypothesis

109 votes
89 answers
29k views

Tweetable Mathematics

93 votes
1 answer
6k views

Volumes of sets of constant width in high dimensions

90 votes
24 answers
21k views

Examples of major theorems with very hard proofs that have not dramatically improved over time

75 votes
13 answers
12k views

What precisely Is "Categorification"?

74 votes
15 answers
17k views

$f(f(x))=\exp(x)-1$ and other functions "just in the middle" between linear and exponential

74 votes
4 answers
6k views

What is the amplituhedron?

72 votes
13 answers
10k views

The use of computers leading to major mathematical advances II

71 votes
13 answers
19k views

Logic in mathematics and philosophy

70 votes
10 answers
11k views

The Planck constant for mathematicians

68 votes
30 answers
36k views

A book you would like to write

63 votes
3 answers
7k views

A roadmap to Hairer's theory for taming infinities

62 votes
19 answers
12k views

Generalizations of the four-color theorem

55 votes
1 answer
3k views

Intersecting family of triangulations

54 votes
2 answers
8k views

Walsh Fourier transform of the Möbius function

47 votes
23 answers
32k views

Taking lecture notes in lectures

46 votes
7 answers
10k views

Conway's game of life for random initial position

39 votes
9 answers
3k views

The shortest path in first passage percolation

36 votes
21 answers
6k views

Generalizations of Planar Graphs

34 votes
16 answers
7k views

Generalizations of the Birkhoff-von Neumann Theorem

34 votes
11 answers
3k views

Open questions about posets

32 votes
0 answers
2k views

A Combinatorial Abstraction for The "Polynomial Hirsch Conjecture"

29 votes
1 answer
2k views

High-Dimensional Analogs of Polygon Spaces

29 votes
8 answers
4k views

At what times were people interested in prime numbers