Metric regularity and systems of generalized equations

نویسندگان

  • Andrei V. Dmitruk
  • Alexander Y. Kruger
چکیده

The paper is devoted to a revision of the metric regularity property for mappings between metric or Banach spaces. Some new concepts are introduced: uniform metric regularity and metric multi-regularity for mappings into product spaces, when each component is perturbed independently. Regularity criteria are established based on a nonlocal version of Lyusternik-Graves theorem due to Milyutin. The criteria are applied to systems of generalized equations producing some “error bound” type estimates.

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تاریخ انتشار 2008