查询词典 Riemann integral
- 与 Riemann integral 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
this article discusses the integral theorem of mean the promoted question, mainly has two aspects: On the one hand in analyzes in the teaching material under the first integral theorem of mean condition, had proven lies between the value spot to have to be possible to obtain in the open-interval, further discusses this knot promotes to the generalized Riemann integral, and further proved the conclusion also establishes to the promoted first integral theorem of mean; Promotes on the one hand in addition the integral theorem of mean to in the curve and the curved surface, and has proven the curvilinear integral theorem of mean and the surface integral theorem of mean.
本文讨论积分中值定理的推广问题,主要有二个方面:一方面在分析教材中第一积分中值定理的条件下,证明了介值点必可在开区间内取得,进一步将这个结论推广到广义Riemann积分,并进一步证明结论对推广的第一积分中值定理也成立;另一方面,将积分中值定理推广到曲线和曲面中,并证明了曲线积分中值定理和曲面积分中值定理。
-
For the Riemann boundary value problems for the first order elliptic systems , we translates them to equivalent singular integral equations and proves the existence of the solution to the discussed problems under some assumptions by means of generalized analytic function theory , singular integral equation theory , contract principle or generaliezed contract principle ; For the Riemann-Hilbert boundary value problems for the first order elliptic systems , we proves the problems solvable under some assumptions by means of generalized analytic function theory , Cauchy integral formula , function theoretic approaches and fixed point theorem ; the boundary element method for the Riemann-Hilbert boundary value problems for the generalized analytic function , we obtains the boundary integral equations by means of the generalized Cauchy integral formula of the generalized analytic function , introducing Cauchy principal value integration , dispersing the boundary of the area , and we obtains the solution to the problems using the boundary conditions .
对于一阶椭圆型方程组的Riemann边值问题,是通过把它们转化为与原问题等价的奇异积分方程,利用广义解析函数理论、奇异积分方程理论、压缩原理或广义压缩原理,证明在某些假设条件下所讨论问题的解的存在性;对于一阶椭圆型方程组的Riemann-Hilbert边值问题,利用广义解析函数理论、Cauchy积分公式、函数论方法和不动点原理,证明在某些假设条件下所讨论问题的可解性;广义解析函数的Riemann-Hilbert边值问题的边界元方法是利用广义解析函数的广义Cauchy积分公式,引入Cauchy主值积分,通过对区域边界的离散化,得到边界积分方程,再利用边界条件得到问题的解。
-
Therefore, it is not every Newton indefinite integral that can carry on Riemann integral, and not every Riemann integral has Newton Indefinite integral.
牛顿所积分的函数都是连续的,可分为牛顿不定积分和牛顿定积分,而黎曼所积分的函数又是有界的。
-
Which introduces kids and their extension to the primary form of the Riemann integral forms can store and then to be accumulated under the Lebesgue integral form and find the links between these three forms of proof and provement.
其中主要介绍不等式的初等形式及其推广到Riemann可积下的积分形式,然后到Lebesgue可积下的积分形式,并寻找这三种形式之间的联系和证明
-
By using of the related theory, some important limit theorem s of Directly-Riemann integral are presented in the paper.
利用文 [1— 1 0 ]有关基本理论,给出了Directly———Riemann积分几个重要极限定理。
-
Secondly, based on the different structure characteristics and additional conditions, we study several kinds of inverse problems of pseudoparabolic equations. One is a kind of pseudoparabolic inverse problem of identifying a constant coefficient solved by combining the formal solution of the problem and the additional condition properly. The second is the pseudoparabolic inverse problems of identifying an unknown boundary function and an unknown source term solved by using the Riemann function method to get the formal solution of the problem and then using the additional condition to transform the problem into a Volterra integral equation of the second kind. The third is a kind of backward heat flow problem of nonlinear pseudoparabolic equation solved by combining the Riemann function method and the fixed point theory properly.
其次,根据不同模型的结构特点和附加条件,研究了几类伪抛物型方程的反问题:一是利用问题的形式解并结合附加条件,解决了一类伪抛物型方程常数系数的反问题;二是利用Riemann函数方法获得问题的形式解,利用附加条件将问题转化成求解第二类Volterra积分方程问题,解决了一类伪抛物型方程未知边界值的反问题和未知源项的反问题;三是将Riemann函数方法和不动点定理相结合,解决了一类非线性伪抛物型方程的后向热流问题。
-
Based on this and the relations between integral and integral, integral and Riemann integral are established.
在此基础上讨论了非紧模糊数值函数的积分与积分之间的关系,以及积分与Riemann积分的关系。
-
This paper discusses the integrability of Riemann integral systematically: By analyzing the common characters of a lot of integral calculus, it abstracts the concept of Riemann integral and discusses its integrability of Riemann integral and then gets integrable functions.
摘要本文较为系统地讨论了积分的可积性:通过分析诸多积分概念的共性,抽象定义了积分并详细讨论了其可积性,得出了可积函数类。
-
This paper discusses the integrability of Riemann's integral theory systematically: By analyzing the common characters of a lot of integral calculus, it abstracts the concept of Riemann integral and discusses its integrability of Riemann's integral theory and then gets integrable functions.
摘要本文较为系统地讨论了积分可积性理论:通过分析诸多积分概念的共性,抽象定义了积分,详细讨论了其可积性理论,得出了可积函数类。
-
Thirdly,we study certain Riemann boundary value problems and Singularintegral equations with values in a universal Clifford algebra 〓,by com-bining the classical methods of solving Riemann boundary value problems andsingular integral equations with the Taylor's expansion of regular function in Clif-ford analysis,proving a lemma which is similar to the Painleve theorem in theclassical complex analysis,and the Plemelj formula in Clifford analysis,we obtainthe better results under weaker condition than before.
第三,本文第一次借助于用来解决经典的Riemann边值问题与奇异积分方程的方法来研究Clifford分析中的某些Riemann边值问题与奇异积分方程,获得了在比以前文献中条件更弱的情况下,结论更广的结果,并且,它为更进一步地解决在Clifford分析中一般的Riemann边值问题与奇异积分方程提供了基本的解决思想,为这一新的研究领域奠定了基础。
- 推荐网络例句
-
The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。
-
Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
-
Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。