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arXiv 1703.09413math.RAmath.RT
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关于位势的物种实现与非退化性的一点注记

A note on species realizations and nondegeneracy of potentials

Daniel López-Aguayo

摘要:

本文证明了具有势的物种的突变理论可以被定义为使得某类可斜对称化的整数矩阵具有允许非退化势的物种实现。这对Jan Geuenich和Daniel Labardini-Fragoso提出的问题给出了部分肯定的答案。我们还提供了一个例子,一类斜对称的$4 \times 4$整数矩阵,这是不是全球unfoldable也不是强原始的,并有一个物种实现承认一个非退化的潜力。

英文摘要:

In this note we show that a mutation theory of species with potential can be defined so that a certain class of skew-symmetrizable integer matrices have a species realization admitting a non-degenerate potential. This gives a partial affirmative answer to a question raised by Jan Geuenich and Daniel Labardini-Fragoso. We also provide an example of a class of skew-symmetrizable $4 \times 4$ integer matrices, which are not globally unfoldable nor strongly primitive, and that have a species realization admitting a non-degenerate potential.

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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