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Tangent Cones

Johannes Jahn
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Johannes Jahn: Universität Erlangen-Nürnberg, Institut für Angewandte Mathematik

Chapter Chapter 4 in Introduction to the Theory of Nonlinear Optimization, 1996, pp 81-107 from Springer

Abstract: Abstract In this chapter certain approximations of sets are considered which are very useful for the formulation of optimality conditions. We investigate so-called tangent cones which approximate a given set in a local sense. First, we discuss several basic properties of tangent cones, and then we present optimality conditions with the aid of these cones. Finally, we formulate a Lyusternik theorem.

Keywords: Tangent Vector; Positive Real Number; Minimal Point; Convex Cone; Nonempty Subset (search for similar items in EconPapers)
Date: 1996
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-662-03271-8_4

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DOI: 10.1007/978-3-662-03271-8_4

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