تقرير
Spectral multigrid methods for elliptic equations 2
| العنوان: | Spectral multigrid methods for elliptic equations 2 |
|---|---|
| المؤلفون: | Zang, T. A, Wong, Y. S, Hussaini, M. Y |
| بيانات النشر: | United States: NASA Center for Aerospace Information (CASI), 1983. |
| سنة النشر: | 1983 |
| مصطلحات موضوعية: | Numerical Analysis |
| الوصف: | A detailed description of spectral multigrid methods is provided. This includes the interpolation and coarse-grid operators for both periodic and Dirichlet problems. The spectral methods for periodic problems use Fourier series and those for Dirichlet problems are based upon Chebyshev polynomials. An improved preconditioning for Dirichlet problems is given. Numerical examples and practical advice are included. |
| نوع الوثيقة: | Report |
| اللغة: | English |
| الوصول الحر: | https://ntrs.nasa.gov/citations/19830020666Test |
| ملاحظات: | NAS1-17130 NAS1-17070 NAG1-109 |
| رقم الانضمام: | edsnas.19830020666 |
| قاعدة البيانات: | NASA Technical Reports |
| الوصف غير متاح. |