Nonlinear Approximation: Systems of Equations and Inequalities
The best approximation of a function h by means of a (parameterized) family of functions H has a great many applications in numerical analysis, natural sciences, engineering, and economics. Below we shall consider this problem in a fairly general setting (Pintér, 1992b), and then show the relevance of Lipschitzian global optimization for its solution.
KeywordsGlobal Optimization Nonlinear Approximation Local Search Phase Global Optimization Approach Diagonal Type
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