Open Access

# Sturm type oscillation theorems for equations with block-triangular matrix coefficients

### Abstract

A relation is established between spectral and oscillation properties of the problem on a finite interval and a semi-axis for second order differential equations with block-triangular matrix coefficients.

### Article Information

 Title Sturm type oscillation theorems for equations with block-triangular matrix coefficients Source Methods Funct. Anal. Topology, Vol. 18 (2012), no. 2, 176-188 MathSciNet MR2978193 zbMATH 1265.34108 Copyright The Author(s) 2012 (CC BY-SA)

### Authors Information

A. M. Kholkin
Pryazovskyi State Technical University, 7 Universitets'ka, Mariupol, 87500, Ukraine

F. S. Rofe-Beketov
Mathematics Division, B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, 47 Lenin Ave., Kharkiv, 61103, Ukraine

### Citation Example

A. M. Kholkin and F. S. Rofe-Beketov, Sturm type oscillation theorems for equations with block-triangular matrix coefficients, Methods Funct. Anal. Topology 18 (2012), no. 2, 176-188.

### BibTex

@article {MFAT644,
AUTHOR = {Kholkin, A. M. and Rofe-Beketov, F. S.},
TITLE = {Sturm type oscillation theorems for equations with block-triangular matrix coefficients},
JOURNAL = {Methods Funct. Anal. Topology},
FJOURNAL = {Methods of Functional Analysis and Topology},
VOLUME = {18},
YEAR = {2012},
NUMBER = {2},
PAGES = {176-188},
ISSN = {1029-3531},
MRNUMBER = {MR2978193},
ZBLNUMBER = {1265.34108},
URL = {http://mfat.imath.kiev.ua/article/?id=644},
}