ON FACTORIZATION OF A CLASS OF SECOND ORDER MATRIX-FUNCTIONS

A. V. Sargsyan

doi:10.46991/PYSU:A/2010.44.1.009

ON FACTORIZATION OF A CLASS OF SECOND ORDER MATRIX-FUNCTIONS

Authors

A. V. Sargsyan Chair of Differential Equations, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:A/2010.44.1.009

Keywords:

factorization, matrix-function, partial indices

Abstract

The paper suggests a factorization construction method for a class of second order matrix-functions. The left lower element of these matrix-functions may be represented as combinations of other three elements of matrix-function and two functions, meromorphic respectively in interior and exterior regions of the unit disk.

Downloads

Published

2010-01-26

How to Cite

Sargsyan, A. V. (2010). ON FACTORIZATION OF A CLASS OF SECOND ORDER MATRIX-FUNCTIONS. Proceedings of the YSU A: Physical and Mathematical Sciences, 44(1 (221), 9–15. https://doi.org/10.46991/PYSU:A/2010.44.1.009