We present a semi-analytical approach to compute quasi-guided elastic wave modes in
horizontally layered structures radiating into unbounded fluid or solid media. This problem is …

We deal with the challenges and solutions for two-parameter eigenvalue problems (TPEPs)
involving large-scale various dense coefficient matrices using several numerical methods …

In this paper, we consider the aeroelastic flutter problem (AEFP) in terms of matrix equations.
We provide a general framework on the spectral theory of three parameter AEFP in tensor …

We present a new approach to compute eigenvalues and eigenvectors of locally definite
multiparameter eigenvalue problems by its signed multiindex. The method has the …

We present a new approach to compute selected eigenvalues and eigenvectors of the two-
parameter eigenvalue problem. Our method requires computing generalized eigenvalue …

In this paper, the linear 3-parameter eigenvalue problem (3PEP) in terms of matrix equations
is considered. Using the Rayleigh Quotient iteration method, any one of the three …

Eigenproblems and their nonlinear generalizations appear as important problems in a wide
variety of fields, ranging from quantum chemistry and vibration analysis to macroeconomics …

This article focuses on a symmetric block operator spectral problem with two spectral
parameters. Under some reasonable restrictions, Levitin and Öztürk showed that the real …

Nonlinear eigenvalue problems (NEPs) arise in many fields of science and engineering.
Such problems are often defined by large matrices, which have specific structures, such as …

1 Introduction Page 1 Advanced Mathematical Models & Applications Vol.7, No.1, 2022, pp.69-75
A NOTE ON BIFURCATION POINTS OF TWO-PARAMETER MATRIX EIGENVALUE …