Going deeper – the Cauchy integral theorem and consequences

2012 ◽  
Vol 502 ◽  
pp. 120-123
Author(s):  
Xing Rong Sun

This paper is the Cauchy integral theorem and integral of complex function carried out a comparative analysis, summarized in the Cauchy integral theorem and Cauchy integral formula, higher-order derivative formula, residue theorem and the relationship between the derivations to be proved, the formula can be used in these areas, such as mechanics of materials.


2009 ◽  
Vol 2009 ◽  
pp. 1-46
Author(s):  
Reinhard Starkl

The paper presents a special class of embedding problems whoes solutions are important for the explicit solution of nonlinear partial differential equations. It is shown that these embedding problems are solvable and explicit solutions are given. Not only are the solutions new but also the mathematical framework of their construction which is defined by a nonstandard function theory built over nonstandard algebraical structures, denoted as “GAPs”. These GAPs must not be neither associative nor division algebras, but the corresponding function theories built over them preserve the most important symmetries from the classical complex function theory in a generalized form: a generalization of the Cauchy-Riemannian differential equations exists as well as a generalization of the classical Cauchy Integral Theorem.


Author(s):  
Tetyana Kuzmenko

For G-monogenic mappings taking values in the algebra of complex quaternion we prove a curvilinear analogue of the Cauchy integral theorem in the case where a curve of integration lies on the boundary of a domain of G-monogeneity.


2020 ◽  
Vol 21 (3) ◽  
pp. 39-58
Author(s):  
Vladimirovich Vostokov Sergey ◽  
Yurievich Shashkov Timofei ◽  
Sergeevna Afanas’eva Sofya

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