Well-posedness of the martingale problem for some degenerate diffusion processes occurring in dynamics of populations (Q707286)
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scientific article; zbMATH DE number 2132870
| Language | Label | Description | Also known as |
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| English | Well-posedness of the martingale problem for some degenerate diffusion processes occurring in dynamics of populations |
scientific article; zbMATH DE number 2132870 |
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Well-posedness of the martingale problem for some degenerate diffusion processes occurring in dynamics of populations (English)
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9 February 2005
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The authors establish well-posedness of the martingale problem associated with a class of degenerate elliptic operators which generalize the Fleming-Viot operator. The corresponding class of diffusions may be used to approximate many discrete stochastic models in population genetics.
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degenerate elliptic equations in nonregular domains
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generation of semigroup
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stochastic invariance
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Fleming-Viot operator
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martingale problem
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