Existence and unioueness of the solution to the critical problem in the multigroup neutron-transport theory
Existence and unioueness of the solution to the critical problem in the multigroup neutron-transport theory
复制标题
多群中子输运理论关键问题解的存在性和唯一性
DOI：
10.1080/00411457208232540
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发表时间：
1972
影响因子：
--
通讯作者：
J. Mika
中科院分区：
文献类型：
--
作者：
M. Borysiewicz;J. Mika
摘要在多群近似的框架下，给出了有限反应堆系统的临界问题。在系统具有谱再生性的条件下，证明了多群输运方程的临界问题存在唯一解。这个解是非负的，并且处处有界。
Abstract The critical problem for a finite reactor system is formulated in the framework of the multigroup approximation. Under the condition that the system has spectrum-regenerated properties it is proved that the critical problem to the multigroup transport equation has a unique solution. This solution is nonnegative and essentially bounded everywhere.