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On the Inclusion Principle for the Hierarchical Finite Element Method by L. Meirovitch; H. Baruh is a Engineering article available to read on EtoBox.
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## Abstract The inclusion principle provides a qualitative characterization of the eigenvalues of a matrix. The principle has been shown to apply to systems described by a single Hermitian matrix, the most important of which being the real symmetric matrix. Self‐adjoint distributed systems, when discretized by either the classical Rayleigh‐Ritz method or by the finite element method, lead to algebraic eigenvalue problems described in terms of two real symmetric matrices. The algebraic eigenvalues problem derived by the classical Rayleigh‐Ritz method possesses the embedding feature required by the inclusion principle, but that derived by the finite element method in general does not. This paper demonstrates that the inclusion principle can be extended to discretized systems derived by the hierarchical finite element method.
Who reads On the Inclusion Principle for the Hierarchical Finite Element Method?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- L. Meirovitch; H. Baruh
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0029-5981)
- Published
- 1983
- Language
- EN
- Field
- Engineering (Physical Sciences)