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arXiv 1302.4523math-phmath.AGmath.MPmath.QAnlin.SI
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多离散变量的Baker-Akhiezer模和交换差分算子的离散化

Discretization of Baker-Akhiezer Modules and Commuting Difference Operators in Several Discrete Variables

Andrey Mironov, Atsushi Nakayashiki

摘要:

引入差分算子环上的离散Baker-Akhiezer(DBA)模的概念,将差分算子环上的离散Baker-Akhiezer模离散化.我们用它来构造多个离散变量的矩阵系数的交换差分算子。

英文摘要:

We introduce the notion of discrete Baker-Akhiezer (DBA) modules, which are modules over the ring of difference operators, as a certain discretization of Baker-Akhiezer modules which are modules over the ring of differential operators. We use it to construct commuting difference operators with matrix coefficients in several discrete variables.

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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