Stochastic perturbations and smooth condition numbers

  • Authors:
  • Diego Armentano

  • Affiliations:
  • Centro de Matemática, Facultad de Ciencias, Universidad de la República, Calle Iguá 4225, 11400 Montevideo, Uruguay

  • Venue:
  • Journal of Complexity
  • Year:
  • 2010

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Abstract

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.