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1.
该文在引入修正的Cauchy核的基础上,讨论了Clifford 分析中无界域上正则函数带 Haseman 位移的边值问题. 首先给出了无界域上Cauchy 型积分的Plemelj公式,再利用积分方程方法和压缩不动点定理证明了问题解的存在唯一性.  相似文献   

2.
主要研究了两类函数的Cauchy积分公式及其相关问题.首先给出了Clifford分析中右hypergenic函数的Cauchy积分公式,其次研究了右hypergenic函数拟Cauchy型积分的性质,最后给出了Clifford分析中双hypergenic函数的Cauchy积分公式.  相似文献   

3.
定义了无界域上Isotonic函数的Cauchy型积分和Cauchy主值积分,考虑了其边界性质,得到了无界域上Isotonic函数的Plemelj公式.  相似文献   

4.
先证明了Clifford分析中普通积分算子在Liapunov闭曲面上的换序公式,然后证明了两个Cauchy型奇异积分算子的存在性及性质,最后给出了这两个奇异积分算子的换序公式.  相似文献   

5.
对比于多复变中的Bochner-Martinelli型积分的Plernelj公式,定义了艾米尔特Clifford分析中旋量值函数的Cauchy型积分及Cauchy主值积分,得到了旋量值函数的Plemelj公式,最后给出一些特殊情形的Bochner-Martinelli型积分的Plemelj公式.  相似文献   

6.
研究了Clifford分析中弱奇异积分算子和以弱奇异积分算子的奇点为积分变量的带参量的Cauchy型奇异积分算子在Liapunov闭曲面上的换序问题.首先证明了相关的奇异积分的性质,并利用这些性质证明了两个累次积分是有意义的,然后将积分区域分为几部分,从而将积分算子分为带有奇性的部分和不带奇性的部分.证明了带有奇性的部分的极限是零,不带奇性的部分相等.这样就证明了弱奇异积分算子和以弱奇异积分算子的奇点为积分变量的Clifford分析中超正则函数的拟Cauchy型奇异积分算子的换序公式.  相似文献   

7.
泛Clifford分析中的Laurent展式和留数定理   总被引:3,自引:1,他引:2       下载免费PDF全文
该文由泛Clifford分析中在特异边界上的Cauchy积分式得出了具有孤立奇点的LR正则函数在其相应的Laurent域上的Laurent展式,并由此给出了留数的定义,得出了类似于经典函数理论的留数定理。  相似文献   

8.
陈方维  杨丛丽 《数学杂志》2012,32(2):217-223
本文研究了Rn中凸集上不变的赋值函数与凸体的投影问题.利用赋值函数的方法,我们获得了凸体在任意维平面上投影的Cauchy公式和Kubota公式,这些结果推广了经典的Cauchy公式和Kubota公式.  相似文献   

9.
Clifford分析中无界域上正则函数的边值问题   总被引:1,自引:0,他引:1  
在引入修正Cauchy核的基础上,讨论了无界域上正则函数的带共轭值的边值问题:a(t)Φ (t) b(t)Φ (t) c(t)Φ-(t) d(t)Φ=g(t).首先给出了无界域上正则函数的Plemelj公式,然后利用积分方程方法和压缩不动点原理证明了问题解的存在唯一性.  相似文献   

10.
研究了取值于实Clifford代数空间Cl_(n+1,0)(R)中对偶的k-hypergenic函数.首先,给出了对偶的k-hypergenic函数的一些等价条件,其中包括广义的Cauchy-Riemann方程.其次,给出了对偶的hypergenic函数的Cauchy积分公式,并且应用其证明了(1-n)-hypergenic函数的Cauchy积分公式.最后,证明了对偶的hypergenic函数的Cauchy积分公式右端的积分是U\Ω_2中对偶的hypergenic函数.  相似文献   

11.
In this paper, we discuss the Cauchy-type integral formula of hypermonogenic functions on unbounded domains in real Clifford analysis, then we extend the Plemelj formula and Cauchy–Pompeiu formula of hypermonogenic functions on bounded domains to unbounded domains. We also deal with the Green-type formula on unbounded domains and get several important corollaries.  相似文献   

12.
This paper obtains the Cauchy-Pompeiu formaula on certain distinguished boundary for functions with values in a unviersal Clifford algebra ,This formulas is Just an extension of the Cauchy‘s integral formula obtained in [11].  相似文献   

13.
A new perspective on a Cauchy integral formula for Clifford algebras valued functions on domains with quite smooth boundaries was discussed in [5]. On the other hand, the Cauchy transform associated to Clifford analysis has been involved recently with fractional metric dimensions and fractals, see [1, 2, 3]. In this paper we consider the question of possible generalizations of the Cauchy integral formula to domains with fractal boundary. As an application, we prove a Martinelli-Bochner type formula for several complex variables on such pathological domains. The proof makes heavy use of the isotonic approach of the monogenic functions theory. Received: 8 October 2008  相似文献   

14.
In this paper, we develop a fractional integro‐differential operator calculus for Clifford algebra‐valued functions. To do that, we introduce fractional analogues of the Teodorescu and Cauchy‐Bitsadze operators, and we investigate some of their mapping properties. As a main result, we prove a fractional Borel‐Pompeiu formula based on a fractional Stokes formula. This tool in hand allows us to present a Hodge‐type decomposition for the fractional Dirac operator. Our results exhibit an amazing duality relation between left and right operators and between Caputo and Riemann‐Liouville fractional derivatives. We round off this paper by presenting a direct application to the resolution of boundary value problems related to Laplace operators of fractional order.  相似文献   

15.
We present a higher-dimensional method based on Clifford analysis. To explain the method we consider, the formal solution of the inverse scattering problem for the n-dimensional time-dependent Schrödinger equations given by Nachman and Ablowitz [1]. Replacing the general complex Cauchy formula by a higher-dimensional analogue, we get rid of the “miracle condition”.  相似文献   

16.
In this paper, the integral representation for some polyharmonic functions with values in a universal Clifford algebra Cl(Vn,n) is studied and Gauss-mean value formula for triharmonic functions with values in a Clifford algebra Cl(Vn,n) are proved by using Stokes formula and higher order Cauchy-Pompeiu formula. As application some results about growth condition at infinity are obtained.  相似文献   

17.
本文首先给出了定义于R~n取值于Clifford代数C(V_(n,0))中k-正则函数的若干性质,如唯一性定理,Cauchy-Pompeiu公式,高阶Cauchy积分公式,平均值定理等,然后在k-正则函数的高阶Cauchy积分公式的基础上,相应的定义了r次连续可微函数的高阶Cauchy型积分,并给出了它的Cauchy主值,Plemelj公式,边值的Ho|¨lder连续性及其Privalov定理.  相似文献   

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