Nonnegativity and positivity of quadratic functionals in discrete calculus of variations: survey (Q5317731)
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scientific article; zbMATH DE number 2206595
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonnegativity and positivity of quadratic functionals in discrete calculus of variations: survey |
scientific article; zbMATH DE number 2206595 |
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Nonnegativity and positivity of quadratic functionals in discrete calculus of variations: survey (English)
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21 September 2005
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second variation
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Euler-Lagrange difference equation
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discrete quadratic functional
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nonnegativity
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positivity
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linear Hamiltonian difference system
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