Nichtlineare Tschebyscheff Approximation mit Nebenbedingungen: Anwendungen |
| |
Authors: | Dr. Karl-Heinz Hoffmann |
| |
Affiliation: | (1) Mathematisches Institut der Universität München, Schellingstraße 2-8, 13 8 München |
| |
Abstract: | Summary In this paper we give some applications resulting from the theory of nonlinear approximation under side-conditions developed in a preceding paper [3]. Particularly a necessary condition for best approximation in terms of a generalized alternant is discussed, the approximating functions having restricted ranges. As special cases of this kind we deduce theorems for one-sided approximation and for approximations by positive functions. We conclude with a result in the theory of nonlinear programming.
Zweiter Teil einer gekürzten Fassung der Dissertation des Verfassers [3]. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|