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Mathematics
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Călin's user avatar
Călin's user avatar
Călin
  • Member for 9 years, 1 month
  • Last seen more than 1 year ago
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279
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8k
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2
answers
5
questions
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6
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14
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6
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14
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2
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14
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43
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3
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43
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Top posts
question
9
Volume of a ball in hyperbolic space
Sep 11, 2019
answer
6
Expected dot product of two random vectors.
Jul 27, 2018
question
2
Proving that two dimensional hyperbolic space is isometric to the sub-manifold of positive-definite matrices with unit determinant
Aug 23, 2019
question
2
Sample from distribution given by sum of eigenvalues of symmetric matrix
Sep 11, 2019
answer
2
Drawing random subspaces from Grassmannian with uniform probability
Oct 7, 2019
question
1
Sampling uniformly from unit ball around a point on a Riemannian manifold
Sep 8, 2019
question
0
Using the Cholesky decomposition of a matrix instead of its square root to compute eigenvalues
Oct 4, 2019
Top network posts
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5
Isomorphism between the hyperbolic space and the manifold of SPD matrices with constant determinant
5
Invariant measure vs Riemannian measure on Stiefel manifold