Stochastic perturbations and smooth condition numbers
In this paper we define a new condition number adapted to directionally uniform perturbations in a general framework of maps between Riemannian manifolds. The definitions and theorems can be applied to a large class of problems. We show the relation with the classical condition number and study some interesting examples. (C) 2010 Elsevier Inc. All rights reserved.
condition numbers random matrices systems of linear equations finding kernels eigenvalue and eigenvector problems solving polynomial systems of equations