一类带参数的中子迁移方程的正解<英文>

Positive Solution to a Neutron Transport Equation with a Parameter

本文讨论一类带参数的中子迁移方程,在Hilbert空间框架下,化此方程为算子方程,应用线性算子谱理论,我们得到了参数在右半平面Reδ>0的分布,并给出了使方程有正解的条件.

This paper deals with an integro-differential equation with a parameter δ. The equation is converted into an operator equation. By using spectral theory and approximation theory for linear operators, parameter distribution on the half plane Re(?)>0 is discussed, and existence and uniqueness of positive solution to the parametric equation are obtained.