[图书][B] Spectral theory of block operator matrices and applications

C Tretter - 2008 - books.google.com
This book presents a wide panorama of methods to investigate the spectral properties of
block operator matrices. Particular emphasis is placed on classes of block operator matrices …

Variational principles for eigenvalues of block operator matrices

H Langer, M Langer, C Tretter - Indiana University mathematics journal, 2002 - JSTOR
In this paper variational principles for block operator matrices are established which are
based on functionals associated with the quadratic numerical range. These principles allow …

[PDF][PDF] Spectral theory of some matrix differential operators of mixed order

AY Konstantinov - Ukrainian Mathematical Journal, 1998 - Citeseer
Spectral Theory of Some Matrix Di erential Operators of Mixed Order Page 1 Spectral Theory
of Some Matrix Di erential Operators of Mixed Order A.Yu. Konstantinov 1. Introduction Our …

[PDF][PDF] Variational Principles for Eigenvalues of Block Operator Matrices

C Tretter - researchgate.net
In this paper variational principles for block operator matrices are established which are
based on functionals associated with the quadratic numerical range. These principles allow …

Spectral Analysis of Differential Operators of Mixed Order.

AY Konstantinov - ZAMM--Journal of Applied Mathematics & …, 1998 - search.ebscohost.com
Spectral Analysis of Differential Operators of Mixed Order Page 1 Section 14-23 s 977 A.Yu.
KONSTANTINOV Spectral Analysis of Differential Operators of Mixed Order We study the …

[引用][C] SPECTRAL THEORY OF SOME MATRIX DIFFERENTIAL OPERATORS OF MIXED ORDER CIIEKTPAJIbHA TEOPI $1 MATPHtIHHX H4| OHEPATOPIB …

AY Konstantinov - Springer