Top network posts
- 11 Does a family of linearly independent injective maps have a vector with linearly independent images?
- 10 Reverse Littlewood-Offord problem: lower bound for the number of choices of signs such that $|\pm a_1\dots\pm a_n| \leq \max|a_i|.$
- 10 Smoothness of finite-dimensional functional calculus
- 9 If two set systems' elements all have even intersection, then the product of their cardinality is $\le 2^n$
- 9 Is the rectangular function a convolution of $L^1$ functions?
- 8 Fibonacci numbers mod $p$
- 8 Square root of positive definite nonsymmetric matrix
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