双函数 meaning in Chinese
digamma function
dual-function
psi function
Examples
- Double method for solving nonlinear equation
求解非线性方程的双函数法 - At last the thesis set up a general ga for nonlinear equations . 6 . according to detailed analysis of nonlinear equation , the thesis creates a adaptive variable search scope ga for nonlinear equation
创造性地提出求解非线性方程的自适应变搜索域遗传算法，该方法可同时求解一般的非线性方程与双函数构成的非线性方程，有效克服了插值解法的不足。 - According to the forms of minimax theorems , minimax theorems may be devided into minimax theorems for a function , minimax theorems for two or more functions , minimax theorems endowed with differential structure , etc .
根据极大极小定理的形式，极大极小定理可以分为单函数极大极小定理，双函数或多函数极大极小定理，赋予微分结构的极大极小定理等等。 - If the bifunction involving the multivalued general mixed quasi - variational inequalities is skew - symmetric , then the new predictor methods is shown that the convergence of the new method requires the partically relaxed strong monotonicity property of the operator , which is a weaker condition than cocoecivity
如果混合集值拟变分不等式中的双函数是斜对称的，则预估?校正算法的收敛性只要求映射是g -局部放松强单调的即可，这是一个比g -强制性更弱的条件。 - We modified this method : ( 1 ) obtain an identity transformation , ( 2 ) extend the solutions from sole - function to double - function form , ( 3 ) point out some anatzs are redundant . kdv equation and ito 5 - order mkdv equation are illustrated by our method
我们对此方法做了三项改进：作了一个恒等变换，从而得到方程新的解；把解从单函数形式扩展到双函数形式，从而能得到新的解或结合第一项又能得到新的解；指出了一些式子是多余的，即可以避免重复计算。