Numerical Solution for an Inverse Variational Problem

05/18/2021

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by   Ana Isabel Garralda-Guillem, et al.

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In the present work, firstly, we use a minimax equality to prove the existence of a solution of certain system of varitional equations and we provide a numerical approximation of such a solution. Then, we propose a numerical method to solve a collage-type inverse problem associated with the corresponding system, and illustrate the behaviour of the method with a numerical example.