一类奇异半线性发展方程组整体解的存在唯一性

On the uniqueness and global of solution for a class of semilinear reaction-diffusion system with singular cofficient

用不动点定理来讨论一类奇异半线性发展方程组解的存在性和唯一性问题,用比较不等式来讨论整体解的问题,得到在一定条件下奇异半线性发展方程组的整体解存在唯一.

Using the fixed point theorem to discuss the uniqueness of solution for a class of semilinear singular development equations,using the comparison inequality to study the global solution,it is proveed the existence of unique and global solution.