Doubly nonlinear evolution equations of second order: existence and fully discrete approximation (Q541280)
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scientific article; zbMATH DE number 5904489
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Doubly nonlinear evolution equations of second order: existence and fully discrete approximation |
scientific article; zbMATH DE number 5904489 |
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Doubly nonlinear evolution equations of second order: existence and fully discrete approximation (English)
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6 June 2011
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By considering a full discretization that combines a temporal discretization with an internal approximation of the underlying space, the authors prove existence for a wide class of initial value problems. The convergence result does not require any regularity of the exact solution and thus is complementary to error estimates for a sufficiently smooth exact solution.
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evolution equation of second order
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integro-differential equation
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monotone operator
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weak solution
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time discretisation
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variable time grid
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internal approximation
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convergence
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