Solving variational inequalities using wavelet methods

Hegland, Markus; Roberts, Dale

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Solving variational inequalities using wavelet methods

Date

2011

Authors

Hegland, Markus

Roberts, Dale

Publisher

Australian Mathematical Society

Abstract

We present a multiscale (or hierarchical) approximation of elliptic variational inequalities where there is no need to develop an explicit mesh refinement strategy. That is, we use wavelets to recast elliptic variational inequalities as constrained quadratic optimisation problems in l2 which we solve with the primal dual-path following method and the projected gradient algorithm.

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http://hdl.handle.net/1885/38856

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Open Access Research

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ANZIAM Journal

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Journal article

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2037-12-31

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01_Hegland_Solving_variational_2011.pdf (424.98 KB)

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Solving variational inequalities using wavelet methods

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