Upper and lower solution estimates in unilateral viscoelastodynamics (Q1085663)
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scientific article; zbMATH DE number 3982640
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Upper and lower solution estimates in unilateral viscoelastodynamics |
scientific article; zbMATH DE number 3982640 |
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Upper and lower solution estimates in unilateral viscoelastodynamics (English)
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1987
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The variational and bounding method of hypercircle for linear, elliptic, boundary-value problems of mathematical physics [e.g. \textit{W. Velte}, Direkte Methoden der Variationsrechnung (1976; Zbl 0333.49035)], is extended in this paper to inequality, evolution problems of time- dependent structural mechanics. So a procedure is presented, which provides two-sided estimates for solution quantities, either global or local, of the initial mixed boundary-value problem in piecewise linearized unilateral viscoelastodynamics.
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bounding method
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hypercircle
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linear, elliptic, boundary-value problems
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inequality
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evolution problems
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time-dependent structural mechanics
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two- sided estimates for solution
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global
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local
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initial mixed boundary-value problem
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piecewise linearized unilateral viscoelastodynamics
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0.9096644
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0.8972622
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0.8829977
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0.8742878
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0.8740461
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