The character-automorphic nehari problem: Non-uniqueness criterion and some extremal solutions

P. Yuditskii

doi:10.4171/ZAA/762

The character-automorphic nehari problem: Non-uniqueness criterion and some extremal solutions

P. Yuditskii

NASU - B. Verkin Institute for Low Temperature Physics and Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A non-uniqueness criterion for the character-automorphic Nehari problem is given. Certain subclass of solutions, connected with "the entropy functional" of the problem, is described. The description yields a character-automorphic counterpart of the Adamyan-Arov-Krein theorem.

Original language	English
Pages (from-to)	249-261
Number of pages	13
Journal	Zeitschrift für Analysis und ihre Anwendungen
Volume	16
Issue number	2
DOIs	https://doi.org/10.4171/ZAA/762
State	Published - 1997
Externally published	Yes

Keywords

Character-automorphic hardy classes
Direct cauchy theorem
Fuchsian group of widom type
Nehari problem

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10.4171/ZAA/762

Cite this

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title = "The character-automorphic nehari problem: Non-uniqueness criterion and some extremal solutions",

abstract = "A non-uniqueness criterion for the character-automorphic Nehari problem is given. Certain subclass of solutions, connected with {"}the entropy functional{"} of the problem, is described. The description yields a character-automorphic counterpart of the Adamyan-Arov-Krein theorem.",

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year = "1997",

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KW - Character-automorphic hardy classes

KW - Direct cauchy theorem

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The character-automorphic nehari problem: Non-uniqueness criterion and some extremal solutions

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Keywords

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