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A perturbation problem in the presence of affine symmetries - MaRDI portal

A perturbation problem in the presence of affine symmetries (Q1357133)

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scientific article; zbMATH DE number 1022387
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A perturbation problem in the presence of affine symmetries
scientific article; zbMATH DE number 1022387

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    A perturbation problem in the presence of affine symmetries (English)
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    22 January 1998
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    Summary: An approach to a local analysis of solutions of a perturbation problem is proposed when the unperturbed operator has affine symmetries. The main result is a local theorem on existence, uniqueness, and analytic dependence on a parameter.
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    local analysis of solutions of a perturbation problem
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    unperturbed operator has affine symmetries
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    local theorem
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    existence
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    uniqueness
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    analytic dependence
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