Meshless method based on collocation with consistent compactly supported radial basis functions
β Scribed by Song Kangzu; Zhang Xiong; Lu Mingwan
- Publisher
- The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences
- Year
- 2004
- Tongue
- English
- Weight
- 504 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0567-7718
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## Abstract A point interpolation meshless method is proposed based on combining radial and polynomial basis functions. Involvement of radial basis functions overcomes possible singularity associated with the meshless methods based on only the polynomial basis. This nonβsingularity is useful in con
## Abstract The cutoff wavelengths of elliptical waveguides are calculated by using a meshless collocation method with the radial basis functions, which only needs point sampling, and no mesh discretization is performed. The field value at any point inside the waveguide can be obtained by interpola
Vortex methods have a history as old as ΓΏnite di erences. They have since faced di culties stemming from the numerical complexity of the Biot-Savart law, the inconvenience of adding viscous e ects in a Lagrangian formulation, and the loss of accuracy due to Lagrangian distortion of the computational