Fundamental solutions of the product of metaharmonic by polyharmonic operators
β Scribed by V. Sladek; J. Sladek
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 213 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0955-7997
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Let L be the LAME operator defined by Lu = n u + p grad div u ( p > 0, u = = (ul, u,, u ~) ~) . We denote the fundamental solution of L by E = (Eij)i<j= 1,2,3. By Ei = (Eli, E,,, E3i)T(i = 1, 2, 3) we denote the column vectors of E. Let r be the Cm-smooth boundary of a bounded domain 52 c R3 with c
## Abstract Our recent paper about some new fundamental solutions is complemented by a representation of the fundamental solution of certain evolution operators of fourth order in terms of a family of fundamental solutions of operators of second order. By applying this to the operators of vibrating
## Abstract The present work describes the application of the method of fundamental solutions (MFS) for the solution of cutoff wavelengths of elliptical waveguides. Since the MFS employs a formulation using boundary values only, the cutoff wavelengths are determined by applying the singular value d