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arXiv 2109.09604math.CV
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一个四元分数Borel-Pompeiu型公式

A quaternionic fractional Borel-Pompeiu type formula

José Oscar González-Cervantes, Juan Bory-Reyes

摘要:

四元数分析在很大程度上依赖于在$\mathbb R^4$(或$\mathbb R^3$)中的域上定义的函数的结果,其值在$\mathbb H$中。该理论围绕着$ψ-$超全纯函数的概念,即,与$\mathbb H^4$的所谓结构集$ψ$相关的$ψ-$ Fueter算子的零解。分数阶微积分,涉及任意实数或复数阶的导数积分,是经典微积分的自然推广,在后来的几年里,它成为许多科学和工程分支研究人员的一个非常合适的工具。在理论上,结合一个依赖于一个附加的分数实部复参数向量的分数$ψ-$ Fueter算子,建立了Borel-Pompeiu公式的分数模拟,作为发展分数$ψ-$超全纯函数理论和相关算子演算的第一步.

英文摘要:

Quaternionic analysis relies heavily on results on functions defined on domains in $\mathbb R^4$ (or $\mathbb R^3$) with values in $\mathbb H$. This theory is centered around the concept of $ψ-$hyperholomorphic functions i.e., null-solutions of the $ψ-$Fueter operator related to a so-called structural set $ψ$ of $\mathbb H^4$. Fractional calculus, involving derivatives-integrals of arbitrary real or complex order, is the natural generalization of the classical calculus, which in the latter years became a well-suited tool by many researchers working in several branches of science and engineering. In theoretical setting, associated with a fractional $ψ-$Fueter operator that depends on an additional vector of complex parameters with fractional real parts, this paper establishes a fractional analogue of Borel-Pompeiu formula as a first step to develop a fractional $ψ-$hyperholomorphic function theory and the related operator calculus.

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