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Guillaume's user avatar
Guillaume's user avatar
Guillaume's user avatar
Guillaume
  • Member for 9 years, 2 months
  • Last seen more than a month ago
  • Paris, France
4 votes
Accepted

Sparse Approximation in the Mahalanobis Distance

2 votes

Two definitions of a face of a convex set: are they equivalent?

2 votes

Vector space is to manifold as convex cone is to?

2 votes
Accepted

Simple Optimization Algorithm Compared to Douglas Rachford

2 votes

Do $|f'|$ and $f$ have the same minimisers for strictly convex functions?

1 vote

Is face closed?

1 vote

Is Moreau-Yosida regularisation Lipschitz continuous?

1 vote
Accepted

Null space of the sum of two positive semidefinite matrices

1 vote
Accepted

Inequality from numerical optimization. Reminder dominated by the first order term

0 votes

Is the range of a self-adjoint operator stable by its exponential?

-1 votes
Accepted

Figure out what the faces of convex set are?