Resolving an Inverse Cauchy Problem of Mixed Boundary Value of Bi-harmonic using a meshless collocation method
In this paper, a meshless collocation method using a polynomial expansion is proposed to solve a mixed fourth order differential boundary value problem. By employing the CGLS and PCG algorithms to solve some examples with different exact solutions, and by introducing noise for the input boundary dat...
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| Vydáno v: | Academic Science Journal Ročník 2; číslo 3; s. 273 - 289 |
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| Hlavní autoři: | , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
| Vydáno: |
College of science, university of Diyala
01.07.2024
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| ISSN: | 2958-4612, 2959-5568 |
| On-line přístup: | Získat plný text |
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| Shrnutí: | In this paper, a meshless collocation method using a polynomial expansion is proposed to solve a mixed fourth order differential boundary value problem. By employing the CGLS and PCG algorithms to solve some examples with different exact solutions, and by introducing noise for the input boundary data, the numerical stability of the suggested approaches is demonstrated. |
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| ISSN: | 2958-4612 2959-5568 |
| DOI: | 10.24237/ASJ.02.03.772B |