On the generalization of the Janashia-Lagvilava method for arbitrary fields

Lasha Ephremidze; Ilya Spitkovsky

doi:10.1515/gmj-2021-2140

On the generalization of the Janashia-Lagvilava method for arbitrary fields

Lasha Ephremidze, Ilya Spitkovsky

Mathematics

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

Abstract

A key ingredient of Janashia-Lagvilava matrix spectral factorization method, which is a theorem from complex function theory, is generalized to pure algebraic form.

Original language	English (US)
Pages (from-to)	353-362
Number of pages	10
Journal	Georgian Mathematical Journal
Volume	29
Issue number	3
DOIs	https://doi.org/10.1515/gmj-2021-2140
State	Published - Jun 1 2022

Keywords

Janashia-Lagvilava method
matrix spectral factorization
unitary matrices

ASJC Scopus subject areas

General Mathematics

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10.1515/gmj-2021-2140

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title = "On the generalization of the Janashia-Lagvilava method for arbitrary fields",

abstract = "A key ingredient of Janashia-Lagvilava matrix spectral factorization method, which is a theorem from complex function theory, is generalized to pure algebraic form. ",

keywords = "Janashia-Lagvilava method, matrix spectral factorization, unitary matrices",

author = "Lasha Ephremidze and Ilya Spitkovsky",

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On the generalization of the Janashia-Lagvilava method for arbitrary fields

Abstract

Keywords

ASJC Scopus subject areas

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