Factorization of matrix functions and characteristic properties of the circle |
| |
| Authors: | Ilya Krupnik Alexander Markus Vladimir Matsaev |
| |
| Affiliation: | (1) Dept. of Mathematics and Comp. Sciences, Ben-Gurion University of the Negev, 84105 Beer-Sheva, ISRAEL;(2) School of Math. Sciences Raymond and Beverly Sackler Faculty of Exact Sciences, Tel-Aviv University, 69978 Ramat-Aviv, ISRAEL |
| |
| Abstract: | In the present paper we discuss two problems on factorizations of matrix-valued functions with respect to a simple closed rectifiable curve  . These two problems are related and we show that in both of them circular contours play a remarkable role. |
| |
| Keywords: | Primary 47A56 Secondary 47A68 |
| 本文献已被 SpringerLink 等数据库收录！ |
