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Mathematics
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香结丁's user avatar
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香结丁
  • Member for 4 years, 5 months
  • Last seen more than a month ago
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question
3
A property of positive define matrices
Sep 18, 2021
question
3
Lipschitz inequality with Rademacher variable
Dec 28, 2021
question
3
Prove a lower bound of the summation of a sequence.
Apr 3, 2023
question
3
A tight upper bound for Gaussian integral.
Sep 8, 2023
question
2
The properties of $A^{1 /2} B^{1 / 2 } - B^{1 / 2} A^{1 / 2}$.
Nov 30, 2020
question
2
Maximal inequality for martingales
Oct 27, 2023
question
2
Algorithm for constructing a component with linear number of vertices.
Oct 27, 2023
question
2
What is the variance of the number of occurrences of a subsequence in a random sequence.
Jan 29
question
1
The formula of matrix calculus
Dec 7, 2020
question
1
The convex hull of a vector space.
May 2, 2021