English translation for "双函数"

digamma function
dual-function
psi function

Example Sentences:

	1.	Double method for solving nonlinear equation 求解非线性方程的双函数法
	2.	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。
	3.	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。
	4.	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。
	5.	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。
	6.	We improve this method as follows : ( 1 ) single jacobi elliptic function is replaced with an unified jacobi elliptic equation , thus repeated calculation is avoided ; ( 2 ) extending the expansion method from sole - function to double - function form , the more solutions for npde are obtainted ; ( 3 ) using many of jacobi elliptic functions besides ordinary three kinds , the content of solutions represented by jacobi elliptic by the jacobi elliptic function expansion method and computer functions is very abundant 我们对此方法做了如下几点改进：用统一的jacobi椭圆方程组代替单个的jacobi椭圆函数，避免重复计算；将jacobi椭圆单函数展开方法推广到jacobi椭圆双函数展开，这样可以得到更多的解；将通常使用的三个jacobi椭圆函数推广到多个jacobi椭圆函数，丰富了用jacobi椭圆函数表示的解的内容。利用改进的jacobi椭圆函数展开法，求解了bbm方程和boussinesq方程组。

Similar Words：

"双过氧化十二烷双酸" English translation, "双海" English translation, "双海岸线" English translation, "双寒带性" English translation, "双函道螺旋桨飞机" English translation, "双函子" English translation, "双焊道搭接接头" English translation, "双焊缝接头" English translation, "双焊缝连接" English translation, "双焊管站" English translation