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arXiv math/0512517math.RAmath.AT
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高维Cayley-Dickson代数中零因子的构造

Constructing zero divisors in the higher dimensional Cayley-Dickson algebras

Guillermo Moreno

摘要:

本文给出了实数域Cayley_Dickson代数A_n =R^(2^n)中构造零因子的新方法,并将A_{n+1}中的零因子集与Stiefel流形V_{2^n -1,2}(n>3)联系起来.我们还介绍了“谱”的概念(无零双纯元素),它综合了关于线性算子左、右乘元素的结构信息。我们以此作为构造零因子的主要技术工具。

英文摘要:

In this paper we give new methods to construct zero divisors in A_n =R^(2^n) the Cayley_Dickson algebras over the real numbers, for n larger than 4, and we also relate the set of zero divisors in A_{n+1} with the Stiefel Manifold V_{2^n -1,2} for n>3. We also introduce the notion of "Spectrum" (of a no zero double pure element) wich synthesize the information regarding the structure of the linear operators left and right multiplication by the element. We use this as a main technical tool to construct the zero divisors.

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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