Construction and convergence analysis of iterative methods for variational problems with a nondifferentiable functional (Q1873462)
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scientific article; zbMATH DE number 1916126
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Construction and convergence analysis of iterative methods for variational problems with a nondifferentiable functional |
scientific article; zbMATH DE number 1916126 |
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Construction and convergence analysis of iterative methods for variational problems with a nondifferentiable functional (English)
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25 May 2003
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The problem of minimization of a functional that can be expressed as the sum of a convex quadratic and a convex continuous function is considered. The authors reduce the problem into finding a saddle point of an appropriate extended (augmented) Lagrange function and suggest an iterative method for solving the latter. An application to variational inequalities is given.
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Iterative methods
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Lagrange function
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saddle point
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variational inequalities
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nondifferentiable functional
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0.9282645
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0.9181142
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0.91772807
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0.9127908
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0.9122618
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