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
28 votes

Awfully sophisticated proof for simple facts

6 votes

Generalizations of the Birkhoff-von Neumann Theorem

15 votes

Why do wedges of spheres often appear in combinatorics?

4 votes

Are vertex and edge-transitive graphs determined by their spectrum?

15 votes

Betting markets for unsolved problems?

18 votes

Demonstrating that rigour is important

7 votes
Accepted

Degree Sequences and Graph Enumeration

27 votes

What are the big problems in probability theory?

4 votes

Generalizations of Planar Graphs

4 votes

Fundamental Examples

14 votes

Math puzzles for dinner

3 votes

Generalization of Hamiltonian cycles to "Hamiltonian spheres"

4 votes

What should we teach to liberal arts students who will take only one math course?

5 votes

Replacing logician-constructive with combinatorist-constructive?

11 votes

What are some mathematical concepts that were (pretty much) created from scratch and do not owe a debt to previous work?

5 votes

Taking lecture notes in lectures

37 votes

Fundamental Examples

6 votes

Is there any geometry where the triangle inequality fails?

79 votes

If Erdős is published as Erdös in a paper, which do I cite?

5 votes

Fundamental Examples

19 votes

Examples of common false beliefs in mathematics

7 votes
Accepted

randomness in nature

6 votes

Fundamental Examples

6 votes

Simplicial and cubical decompositions of low valence

5 votes

Fundamental Examples

7 votes

Fundamental Examples

11 votes

What are the most overloaded words in mathematics?

5 votes

Generalizations of Planar Graphs

6 votes
Accepted

The density hex

2 votes

Fundamental Examples