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Mathematics
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Dap
  • Member for 6 years, 11 months
  • Last seen more than 4 years ago
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Top posts
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17
Geometric interpretation of Hölder's inequality
Mar 18, 2018
12
Does a family of linearly independent injective maps have a vector with linearly independent images?
Dec 19, 2018
12
Prove that $\Bbb{E}(|X-Y|) \le \Bbb{E}(|X+Y|)$ for i.i.d $X$ and $Y$
Feb 24, 2019
10
Reverse Littlewood-Offord problem: lower bound for the number of choices of signs such that $|\pm a_1\dots\pm a_n| \leq \max|a_i|.$
Jan 14, 2019
10
Generalize exterior algebra: vectors are nilcube instead of nilsquare
Jan 20, 2019
10
Is the rectangular function a convolution of $L^1$ functions?
Mar 11, 2019
9
Isometry in compact metric spaces
Mar 1, 2018
9
Square root of positive definite nonsymmetric matrix
Nov 27, 2017
9
If two set systems' elements all have even intersection, then the product of their cardinality is $\le 2^n$
Nov 22, 2017
8
Sequences with bounded iterated sums
Oct 31, 2017
Top network posts
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10
Smoothness of finite-dimensional functional calculus
8
Eventually almost periodic functions
7
Regularity of conformal maps
6
Did Lurie's model of a homotopy coherent idempotent change?
6
Is every basis for $\bigwedge^kV$ satisfying a "complementary" property a rescaling of a "standard" basis?