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Hao
  • Member for 5 years, 10 months
  • Last seen this week
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question
26
Generalization of Cauchy's eigenvalue interlacing theorem?
May 17, 2019
question
11
Non-singular matrix with restricted entries
Nov 10, 2020
question
7
Packing equal-size disks in a unit disk
Apr 2, 2021
question
6
Is there an easy way to compute the maximum isotropic subspace over finite fields?
Feb 1, 2019
question
4
How should the proof of the XYZ theorem be understood?
Mar 6, 2019
answer
3
Does $\sum_{|S| \text{ even}} f(S) \le \sum_{|T| \text{ even}} f(T)$ hold for all nondecreasing submodular functions f?
Aug 31, 2022