方程组 combined equations; coupled equations; equation group; equation set up; equations set; gleichungssystem system of equations; set of equations; simultaneous equations; system of equations
一类广义层流方程组的初值问题的局部适定性 local well-posedness of initial value problem for generalized wave model
Quenching for coupled nonlinear degenerate parabolic system with time delays 一类退化的时滞抛物型方程组的解的熄灭
The solution of homogeneous and linear difference equations with constant coefficient 一类齐次线性常系数差分方程组的解
On a class of the solution of parabolic equations with nonlocal boundary conditions 关于非局部边界条件抛物型方程组的解
Semilinear blow - up in nonlocal reaction - diffusion systems with nonlinear memory 具有非线性记忆的非局部反应扩散方程组的解的爆破
The solution of system has different properties when the exponential satisfied different conditions 由此得到,当反应项和扩散项的指数满足不同条件时,方程组的解具有不同的性质。
Abstract : the global existence and blow - up problem for the parabolic equations with nonlinear boundary conditions were studied 文摘:讨论了带非线性边界条件的抛物型方程组的解的整体存在性及爆破问题
Spline ring . 5 . this paper defines the b - net resultant of polynomials , and gives its properties and the relation between it and the solutions of system of equations 5 :本文定义了多项式r网结式,导出了卜;叫结式的性质和分网结人与方程组的解之间的关系。
The orthogonality relationship is applied to the treatment of boundary conditions to decouple the coefficient equations , and the explicit solutions are obtained 并将正交关系应用于可对角化边界条件的处理,实现了求解待定系数方程组的解耦,求得问题的显式封闭解。
A common fixed point theorem for compatible mappings of type ( a ) is proved and a application to the existence and uniqueness of solutions of system of functional equations in dynamic programming is given 摘要证明了( a )型相容映射的一个公共不动点定理,并讨论了起源于动态规划的泛函方程组的解的存在性和唯一性。
Numerical computations show that the approach has global searching capability and can give satisfactory solutions , especially for the system of nonlinear equations , which is sensitive to the variables 数值计算结果表明此方法具有全局搜索性,特别是,它能够以满意的精度求出对未知数具有敏感性的非线性方程组的解。