complex functions

用法例句

In proving the theorem of conformal correspond, ν is thought of as complex functions,and independent variable as (u,ν),which is the two real variable instead of a complex number z=u+iν.

在证明"共形对应"定理时,把ν视为复值函数,自变量应理解为(u,ν),是两个实的变量,而不是一个复数z=u+tν,否则,在一般情况下,即F≠0,不存在非零的(复的)积分因子μ,使下面的式子 μ[Edu+(F+F2-EG)dν]=dν=d u+id ν成立。

This paper points out L′Hospital law for general complex valued function does not hold, then gives some sufficent conditions for its holding and finally, by using the result,proves a fundamental theorem used in the study of singular differential equations.

指出了L′Hospital法则对一般的复值函数并不成立 ,并给出了其成立的一些充分条件 ,最后利用所得结果证明了在奇性方程研究中将用到的一个基本定

Xie and Zhou establishes some nice results for L 1 Approximation of Fourier series of complex valued functions with O regularly varying quasimonotone coefficients.

具有Ｏ正则变化拟单调系数的Ｆｏｕｒｉｅｒ级数的复值函数ｆ的Ｌ１逼近的特征之一是：‖ｆ－Ｓｎ（ｆ）‖＝Ｏ（ψｎ）Ｅｎ（ｆ）＝Ｏ（ψｎ）和＾ｆ（ｎ）ｌｏｇ｜ｎ｜＝Ｏ（ψ｜ｎ｜），这里Ｓｎ（ｆ）是部分和算子，｛ψｎ｝是一个单调递减趋于零的数列，满足ψｎ＝Ｏ（ψ２ｎ）。

The Significance of Elementary Poly-Valued Complex Functions on Riemann Sunface

初等多值复函数在黎曼曲面上的意义

One Hybrid Mean Value Formula Involving Smarandache Function

一个包含Smarandache函数的复合函数的均值

circuit realization of multivalued function

多值函数的电路实现

To Evaluate the Locus of Complex Numbers --A Probe into the Value Domain of Function of Complex Flexibility;

求复数的轨迹——复变函数值域初探

ON RIEMANN BOUNDARY VALUE PROBLEMS FOR FUNCTIONS OF SEVERAL COMPLEX VANABVLES IN THE GENERALIZED POLYCYLINDER

多复变函数在广义多圆柱区域上的黎曼边值问题

A Nonlinear Boundary Value Problem with Haseman Shift for Generalized Holomorphic Functions of Several Complex Variables

多复变广义全纯函数的一个带Haseman位移的非线性边值问题

Numerical Calculation of Bessel Functions with Complex Argument for Arbitrary Orders

任意阶复宗量贝塞尔函数的数值计算

Normal Function Concerning Differential in Meromorphic Functions and Shared Values;

涉及亚纯函数微分多项式和分担值的正规函数

Discussion on the Conditional Extremum of Three Variable Function Through Unconditional Extremum;

用无条件极值判定多元函数条件极值

A Deductive Proof of Hermite Interpolation Formula with More Functional Valves than Derivative Ones;

函数值比微商值的个数多的Hermite插值公式的推导

Mathematical Experiment and Reflections on Extreme Value of Multi-variables;

多元函数极值判定的数学实验及反思

A class of iterated function systems of fractal interpolation surfaces with multiparameters

一类多参数分形插值曲面迭代函数系

Numberal Solutions of Dual Integeral Equations with Explant Function;

含复指数函数对偶积分方程的数值求解

The Extrim Value of A kind of Tunctions with Complex Variations and Real Value and Its Some Applicatious;

一类复变实值函数的极值及其在泛函中的若干应用

Properties of Multioutput m-valued Logical Functions;

多输出m值逻辑函数若干性质的研究

The Decision for Sheffer Functions in Partial Multiple-valued Logic;

部分多值逻辑中Sheffer函数的判定

An Extending of Cauchy s Mean-Value Theorem on Functions of Several Variables;

Cauchy微分中值定理在多元函数中的推广

Study on the Value Function of MADM in Mining System;

采矿系统多目标决策的价值函数研究