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ccriscitiello
  • Member for 4 years, 3 months
  • Last seen more than a week ago
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9
Volume of a geodesic ball in $\operatorname{SL}(n) / {\operatorname{SO}(n)}$?
Sep 27, 2021
7
Sectional curvature of the manifold of symmetric positive definite matrices
Nov 29, 2021
5
Correct curvature tensor of symmetric space of positive definite matrices with trace metric?
Aug 2, 2021
5
For $f$ geodesically convex with $L$-Lipschitz-gradient on hyperbolic space, is $f(x)-f(x^*)\leq(\mathrm{const}) \cdot L r$ for all $x \in B(x^*, r)$?
Feb 27, 2022
4
Explicit formula for complex structure on flag manifold/isospectral matrices?
Apr 12
4
MGFs of sum of (Rademacher) independent variables and (hyperbolic/spherical) Pythagorean theorem
Jun 17
3
Higher derivatives than Jacobi fields
Feb 2, 2021
2
What are the volume-preserving diffeomorphisms of hyperbolic space? [duplicate]
Apr 9, 2022
2
When is a $p$-th order stationary point of a polynomial actually a local minimum?
Jun 27, 2023
2
Continuous path of unitary matrices with prescribed first column?
Dec 1, 2023
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7
Bound on operator norm of block matrices
6
Prove that the matrix $(I-xx^\top)(I-3 \mathrm{Diag}(xx^\top))(I-xx^\top)$ has at most one negative eigenvalue, for $x$ a unit vector
6
Lipschitzness of posterior mean of Gaussian process?
6
How to generalize VC dimension?