A Novel RBF Collocation Method Using Fictitious Centre Nodes for Elasticity Problems
نویسندگان
چکیده
The traditional radial basis function collocation method (RBFCM) has poor stability when solving two-dimensional elastic problems, and the numerical results are very sensitive to shape parameters, especially in problems. In this paper, a novel using fictitious centre nodes is applied problem. proposed RBFCM employs interpolate unknown coefficients, much less parameter compared with RBFCM. details of parameters discussed for Elastic problems without analytical solutions given show effectiveness improved
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ژورنال
عنوان ژورنال: Mathematics
سال: 2022
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math10193711