Determination of spurious eigenvalues and multiplicities of true eigenvalues using the real-part dual BEM
From MaRDI portal
Publication:1807047
DOI10.1007/s004660050436zbMath0951.76051OpenAlexW2050852651MaRDI QIDQ1807047
Publication date: 8 November 1999
Published in: Computational Mechanics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s004660050436
square cavityrectangular cavityspurious eigenvaluesdegenerate boundarymultiplicity of true eigenvaluesreal-part dual equationssingular value decomposition technique
Boundary element methods applied to problems in fluid mechanics (76M15) Hydro- and aero-acoustics (76Q05)
Related Items
A boundary element method for the Dirichlet eigenvalue problem of the Laplace operator ⋮ The method of fundamental solutions for eigenproblems in domains with and without interior holes ⋮ Dual boundary element analysis of oblique incident wave passing a thin submerged breakwater. ⋮ Dual reciprocity hybrid boundary node method for acoustic eigenvalue problems ⋮ Analytical study and numerical experiments of true and spurious eigensolutions of free vibration of circular plates using real-part BIEM ⋮ Study on the true and spurious eigensolutions of two-dimensional cavities using the dual multiple reciprocity method. ⋮ The method of fundamental solutions applied to the calculation of eigensolutions for 2D plates ⋮ Singular boundary method for acoustic eigenanalysis ⋮ Analytical study and numerical experiments for true and spurious eigensolutions of a circular cavity using the real-part dual BEM ⋮ A meshless method for free vibration analysis of circular and rectangular clamped plates using radial basis function ⋮ Eigensolutions of multiply connected membranes using the method of fundamental solutions ⋮ TREATMENT OF RANK DEFICIENCY IN ACOUSTICS USING SVD ⋮ On the pseudo-differential operators in the dual boundary integral equations using degenerate kernels and circulants ⋮ A meshless, integration-free, and boundary-only RBF technique
