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arXiv 1006.4153math.ACmath.GT
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关于Laurent多项式环上的模

On modules over Laurent polynomial rings

Daniel S. Silver, Susan G. Williams

摘要:

整数Laurent多项式环L=Z[t,t^{-1}]上无Z-挠的有限生成模由L^d的一对子格决定.它们的指数是模阶的前导和尾随系数的绝对值。这种描述在纽结理论中有应用。

英文摘要:

A finitely generated module over the ring L=Z[t, t^{-1}] of integer Laurent polynomials that has no Z-torsion is determined by a pair of sub-lattices of L^d. Their indices are the absolute values of the leading and trailing coefficients of the order of the module. This description has applications in knot theory.

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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