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arXiv 2402.08487math.CV
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关于四元数全纯函数概念的研究

On the notion of a quaternionic holomorphic function

Michael Parfenov

AI总结:

本文提出一种物理上更恰当的四元数全纯函数定义及Cauchy-Riemann方程的四元数推广,证明其与复全纯函数在代数性质和微分规则上完全相似,并通过实例验证理论有效性。

摘要:

本文提出了一种在物理上比已知定义更恰当的单四元数变量四元数全纯(H-holomorphic)函数的定义,以及 Cauchy-Riemann 方程的四元数推广。所引入的 H-holomorphic 函数类由那些在过渡到 3D 空间后其左右导数变得相等的四元数函数组成。所提出的理论表明,H-holomorphic 函数类与普通复全纯函数类在代数性质和微分规则之间存在完全的相似性,包括 H-holomorphic 函数的四元数乘法表现为交换律,以及每个 H-holomorphic 函数都可以通过用四元数变量替换复变量从其复全纯类似物中创建。文中给出了大量详细例子来说明所提理论的有效性。

英文摘要:

A physically more adequate definition of a quaternionic holomorphic (H-holomorphic) function of one quaternionic variable compared to known ones and a quaternionic generalization of Cauchy-Riemann's equations are presented. At that a class of introduced H-holomorphic functions consists of those quaternionic functions whose left and right derivatives become equal after the transition to 3D space. The presented theory demonstrates a complete similarity of the algebraic properties and differentiation rules between the classes of H-holomorphic and ordinary complex holomorphic functions, including the fact that quaternionic multiplication of the H-holomorphic functions behaves as commutative and the fact that each H-holomorphic function can be created from its complex holomorphic analogue by replacing a complex variable by a quaternion one. A fairly large number of detailed examples are given to illustrate the presented theory efficiency.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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