A fast algorithm for computing the Boys function
Fuente:
arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866913395458965504 |
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| author | Beylkin, Gregory Sharma, Sandeep |
| author_facet | Beylkin, Gregory Sharma, Sandeep |
| contents | We present a new fast algorithm for computing the Boys function using a nonlinear approximation of the integrand via exponentials. The resulting algorithms evaluate the Boys function with real and complex valued arguments and are competitive with previously developed algorithms for the same purpose. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2107_01488 |
| institution | arXiv |
| publishDate | 2021 |
| record_format | arxiv |
| spellingShingle | A fast algorithm for computing the Boys function Beylkin, Gregory Sharma, Sandeep Numerical Analysis 65D15 G.1.2 We present a new fast algorithm for computing the Boys function using a nonlinear approximation of the integrand via exponentials. The resulting algorithms evaluate the Boys function with real and complex valued arguments and are competitive with previously developed algorithms for the same purpose. |
| title | A fast algorithm for computing the Boys function |
| topic | Numerical Analysis 65D15 G.1.2 |
| url | https://arxiv.org/abs/2107.01488 |