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jlewk
  • Member for 4 years, 5 months
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All Questions Answers
Score Newest
answer
25
Proof that block matrix has determinant $1$
Jun 28, 2021
question
5
Large deviations: Growth of empirical average of iid non-negative random varialbes with infinite expectations?
Apr 22, 2021
answer
5
Explicit extension of Lipschitz function (Kirszbraun theorem)
Jan 25, 2020
answer
3
real symmetric matrix has real eigenvalues - elementary proof
May 2, 2021
answer
3
Beating the $1/\sqrt n$ rate of uniform-convergence over a linear function class
Oct 13
answer
3
Example where concentration of measure fails nontrivially
Dec 13, 2021
question
2
Extension of Lipschitz functions that preserve the Frobenius norm of the Jacobian
Oct 30, 2020
question
2
Lipschitz condition with respect to operator norm of a Gaussian matrix with iid entries. Improved Gaussian Poincare Inequality?
Apr 27, 2021
question
2
Bound on the MGF of the product of two independent binomial, one being centered
Mar 15, 2022
answer
2
Difference between identity and a random projection
May 25, 2021

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