Approximation of sign-indefinite spectral problems
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Publication:1760465
DOI10.1134/S0012266112070130zbMath1277.65049MaRDI QIDQ1760465
Publication date: 14 November 2012
Published in: Differential Equations (Search for Journal in Brave)
Numerical optimization and variational techniques (65K10) Existence theories for problems in abstract spaces (49J27) Variational methods for eigenvalues of operators (49R05)
Related Items (14)
Eigenvibrations of a bar with elastically attached load ⋮ Eigenvibrations of a beam with elastically attached load ⋮ Error estimates for a Galerkin method with perturbations for spectral problems of the theory of dielectric waveguides ⋮ Eigenvibrations of a beam with load ⋮ Quadrature finite element method for elliptic eigenvalue problems ⋮ Approximation of differential eigenvalue problems ⋮ Approximation of differential eigenvalue problems with a nonlinear dependence on the parameter ⋮ Error investigation of a finite element approximation for a nonlinear Sturm-Liouville problem ⋮ Finite element approximation of the minimal eigenvalue of a nonlinear eigenvalue problem ⋮ Investigation of the problem on eigenvibrations of a bar with mechanical resonator ⋮ Approximation of nonlinear spectral problems in a Hilbert space ⋮ Finite element approximation of the minimal eigenvalue and the corresponding positive eigenfunction of a nonlinear Sturm-Liouville problem ⋮ Error of the finite element approximation for a differential eigenvalue problem with nonlinear dependence on the spectral parameter ⋮ Finite element approximation with numerical integration for differential eigenvalue problems
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