Positivity of the heat kernel for ultraspherical polynomials and similar functions (Q1142363)
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scientific article; zbMATH DE number 3685976
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Positivity of the heat kernel for ultraspherical polynomials and similar functions |
scientific article; zbMATH DE number 3685976 |
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Positivity of the heat kernel for ultraspherical polynomials and similar functions (English)
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1979
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heat kernel
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semi-positivity
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ultraspherical polynomials
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Jacobi polynomials
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strongly elliptic partial differential operator of second order
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discrete spectrum
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