Nonconforming Finite Element Methods for Eigenvalue Problems in Linear Plate Theory.
R. Rannacher (1979)
Numerische Mathematik
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Displaying similar documents to “A spectral Galerkin approximation of the Orr-Sommerfeld eigenvalue problem in a semi-finite domain.”
Nonconforming Finite Element Methods for Eigenvalue Problems in Linear Plate Theory.
Approximation in Variationally Posed Eigenvalue Problems.
W.G. Kolata (1977/1978)
Numerische Mathematik
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On spectral approximation. Part 2. Error estimates for the Galerkin method
Jean Descloux, Nabil Nassif, Jacques Rappaz (1978)
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique
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Nested Bounds for the Spectral Radius.
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Numerische Mathematik
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Numerische Mathematik
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A locking-free finite element method for the buckling problem of a non-homogeneous Timoshenko beam
Carlo Lovadina, David Mora, Rodolfo Rodríguez (2011)
ESAIM: Mathematical Modelling and Numerical Analysis
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The aim of this paper is to develop a finite element method which allows computing the buckling coefficients and modes of a non-homogeneous Timoshenko beam. Studying the spectral properties of a non-compact operator, we show that the relevant buckling coefficients correspond to isolated eigenvalues of finite multiplicity. Optimal order error estimates are proved for the eigenfunctions as well as a double order of convergence for the eigenvalues using classical abstract spectral approximation...
A locking-free finite element method for the buckling problem of a non-homogeneous Timoshenko beam
Carlo Lovadina, David Mora, Rodolfo Rodríguez (2011)
ESAIM: Mathematical Modelling and Numerical Analysis
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The aim of this paper is to develop a finite element method which allows computing the buckling coefficients and modes of a non-homogeneous Timoshenko beam. Studying the spectral properties of a non-compact operator, we show that the relevant buckling coefficients correspond to isolated eigenvalues of finite multiplicity. Optimal order error estimates are proved for the eigenfunctions as well as a double order of convergence for the eigenvalues using classical abstract spectral approximation...
Spectral Methods for Exterior Elliptic Problems.
C. Canuto, S.I. Hariharan, L. Lustman (1985)
Numerische Mathematik
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Superconvexity of the Spectral Radius, and Convexity of the Spectral Bound and the Type.
Tosio Kato (1982)
Mathematische Zeitschrift
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Spectral Methods with Sparse Matrices.
Wilhelm Heinrichs (1989/90)
Numerische Mathematik
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