existence of global solution的意思|示意

In this paper, using the methods in nonlinear analysis, this present paper, studies the quasilinear parabolic systems in population dynamics, and obtained the existence of the global solution.

本文采用非线性分析方法，研究生物种群动力学中一类拟线性抛物系统，得到解的整体存在性。

The paper deals with the existence of global solution for some semilinear hyperbolic equation with initial and boundary value by using Galerkin method and compactness criteria.

应用Galerkin方法及紧致性原理，研究了一类非线性双曲型方程初边值问题整体解的存在性。

In this paper, we prove the existence and uniqueness of global weak solution of non Newton Filtration equation with a kind of nonlinear boundary condition.

本文讨论了在一维情况下一类非牛顿流初边值问题整体解的存在唯一性。

But the uniqueness of the weak solutions and the global existence of the classical solution are not obtained.

另外，本部分还研究了相应问题古典解的爆破准则。 关于弱解的唯一性和古典解的整体存在性尚未得到证明。

The existence and uniqueness of global solution for the nonlinear wave equations with acoustic boundary conditions are obtained.

研究具有声学边界条件的非线性波动方程初边值问题，得到整体强解的存在惟一性。

The Existence of global solution to the sort of mixed problems of reaction equation is discussed by the method of super-and sub-solution.

用上、下解的方法讨论一类反应方程混合问题整体解的存在性。