User ZZZZZZ - MathOverflow

ZZZZZZ

Member for 2 years, 2 months
Last seen more than a month ago

33 Reputation

Post Time Graph

+10

May 5

upvote +10

Maximum column norm of random $A^{-1}B$

+12

Apr 4

upvote +10

Distribution of the constraint matrix conditioned on the solution of the linear system

accept +2

Distribution of the constraint matrix conditioned on the solution of the linear system

+10

Feb 23, 2023

upvote +10

Does Hoffman constant keep the same after a very tiny perturbation on the polyhedron such that the bases are even unchanegd?