科研之友
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摘要
We propose and study a finite volume method of discrete duality type for discretizing the multigroup P-N approximation of radiative transfer equation on general meshes. This method is second order-accurate on a very large variety of meshes, stable under a Courant-Friedrichs-Lewy condition and it preserves naturally the diffusion asymptotic limit.
- 出版日期2016-5-15
- 单位中国地震局
