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Laurent Lessard's user avatar
Laurent Lessard's user avatar
Laurent Lessard's user avatar
Laurent Lessard
  • Member for 14 years, 5 months
  • Last seen more than a month ago
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Top posts
question
28
Expressing $-\operatorname{adj}(A)$ as a polynomial in $A$?
Jul 16, 2010
question
3
Canonical forms for block-positive-definite matrices
May 8, 2013
question
2
For which rings does there exist an invertible Vandermonde matrix?
Jul 16, 2010
question
2
Hardy space inclusion in the right-half plane
Jun 21, 2023
question
1
finiteness of moments of the stationary distribution of a Markov chain
Oct 11, 2020
question
1
Bounding the second moment of a stochastic process
Nov 5, 2020
question
0
When can a point be reconstructed from relative angle measurements?
Jul 29
question
-1
Orthogonal decomposition of conditional expectations
Jun 12, 2015
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48
Why doesn't a simple mean give the position of a centroid in a polygon?
35
Proving commutativity of convolution $(f \ast g)(x) = (g \ast f)(x)$
14
The right "weigh" to do integrals
7
Solving a linear equation given the solution of another
6
How to visualize a rank-2 tensor?