A Legendre spectral collocation method for the biharmonic Dirichlet problem
Bernard Bialecki, Andreas Karageorghis (2000)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
Similarity:
Bernard Bialecki, Andreas Karageorghis (2000)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
Similarity:
Amir Hossein Mohazzab, Lorenzo Dozio (2015)
Curved and Layered Structures
Similarity:
This paper presents a versatile and efficientmodeling and solution framework for free vibration analysis of composite laminated cylindrical and spherical panels modeled according to two-dimensional equivalent singlelayer and layerwise theories of variable order.Aunified formulation of the equations of motion is adopted which can be used for both thin and thick structures. The discretization procedure is based on the spectral collocation method and is presented in a compact matrix form...
G. Sacchi Landriani, H. Vandeven (1990/91)
Numerische Mathematik
Similarity:
S. Joe, Y. Yan (1993)
Numerische Mathematik
Similarity:
H. Bercovici, C. Foias, C. Pearcy (1986)
Journal für die reine und angewandte Mathematik
Similarity:
Mostafa Mbekhta, Jaroslav Zemánek (2007)
Banach Center Publications
Similarity:
Irene Rousseau (2001)
Visual Mathematics
Similarity:
Benalili, Mohammed, Lansari, Azzedine (2005)
Lobachevskii Journal of Mathematics
Similarity:
Zagorodnyuk, S. M. (2011)
Serdica Mathematical Journal
Similarity:
2000 Mathematics Subject Classification: 15A29. In this paper we introduced a notion of the generalized spectral function for a matrix J = (gk,l)k,l = 0 Ґ, gk,l О C, such that gk,l = 0, if |k-l | > N; gk,k+N = 1, and gk,k-N № 0. Here N is a fixed positive integer. The direct and inverse spectral problems for such matrices are stated and solved. An integral representation for the generalized spectral function is obtained.