Bounds evaluation for outputs of eigenvalue problems approximated by the overlapping modal synthesis method
Copyright policy )Bounds evaluation for outputs of eigenvalue problems approximated by the overlapping modal synthesis method
Summary: We propose a method for the computation of upper and lower bounds for outputs of eigenvalue problems discretized by the overlapping modal synthesis method. A brief analysis of the method is illustrated by numerical results. This approach should prove most useful for computations over large structures, in which the best, or even sufficient, choice of modes is not apparent a priori.
- Paris 8 University France
- University of Paris France
- University of Paris-Saclay France
- University of Paris-Sud France
- Massachusetts Institute of Technology United States
Numerical methods for eigenvalue problems for boundary value problems involving PDEs, eigenvalue problems, upper and lower bounds, Estimates of eigenvalues in context of PDEs, numerical results, overlapping modal synthesis method
Numerical methods for eigenvalue problems for boundary value problems involving PDEs, eigenvalue problems, upper and lower bounds, Estimates of eigenvalues in context of PDEs, numerical results, overlapping modal synthesis method
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