Title of article
Jℓ-unitary factorization and the Schur algorithm for Nevanlinna functions in an indefinite setting
Author/Authors
D. Alpay، نويسنده , , A. Dijksma، نويسنده , , H. Langer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
35
From page
675
To page
709
Abstract
We introduce a Schur transformation for generalized Nevanlinna functions and show that it can be used in obtaining the unique minimal factorization of a class of rational Jℓ-unitary 2 × 2 matrix functions into elementary factors from the same class.
Keywords
Generalized Nevanlinna functions , Kernels with negative squares , Schur transformation , Reproducing kernel Pontryagin spaces , Elementary rational matrix functions , J-unitarity on the real line , Minimal factorizations
Journal title
Linear Algebra and its Applications
Serial Year
2006
Journal title
Linear Algebra and its Applications
Record number
825383
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