Experiments in adaptive selection of plane wave basis directions for wave boundary elements.
(2004)
Conference Proceeding
Trevelyan, J., Perrey-Debain, E., & Bettess, P. (2004). Experiments in adaptive selection of plane wave basis directions for wave boundary elements. In A. Deeks, & H. Hao (Eds.),
Outputs (4)
Acceleration of boundary element computations in reanalysis of problems in elasticity. (2004)
Conference Proceeding
Trevelyan, J., Scales, D., Morris, R., & Bird, G. (2004). Acceleration of boundary element computations in reanalysis of problems in elasticity. In Z. Yao, M. Yuan, & W. Zhong (Eds.),
Plane-wave basis finite elements and boundary elements for three-dimensional wave scattering (2004)
Journal Article
Classical finite-element and boundary-element formulations for the Helmholtz equation are presented, and their limitations with respect to the number of variables needed to model a wavelength are explained. A new type of approximation for the potenti... Read More about Plane-wave basis finite elements and boundary elements for three-dimensional wave scattering.
Wave boundary elements : a theoretical overview presenting applications in scattering of short waves (2004)
Journal Article
It is well known that the use of conventional discrete numerical methods of analysis (FEM and BEM) in the solution of Helmholtz and elastodynamic wave problems is limited by an upper bound on frequency. The current work addresses this problem by inco... Read More about Wave boundary elements : a theoretical overview presenting applications in scattering of short waves.