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arXiv math/0310457math.RAmath.NTmath.QA
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量子矩阵中的秩t H-素数

Rank t H-primes in quantum matrices

S. Launois

摘要:

设K是一个(交换)域,考虑K中的一个非零元素q不是单位单位根。Goodearl和Lenagan证明了m × p量子矩阵代数R中包含所有(t+1)×(t+1)量子子式但不包含所有t × t量子子式的H-素数的个数是完满平方。本文的目的是使他们的结果更精确:我们证明这个数等于(t!)^ 2 S(n+1,t+1)^2,其中S(n+1,t+1)表示与n+1和t+1相关的第二类斯特林数。这一结果由Goodearl、Lenagan和McCammond证实。证明涉及Arakawa-Kaneko和Kaneko建立的多Bernoulli数的一些闭公式。

英文摘要:

Let K be a (commutative) field and consider a nonzero element q in K which is not a root of unity. Goodearl and Lenagan have shown that the number of H-primes in the algebra R of m times p quantum matrices which contain all (t+1) times (t+1) quantum minors but not all t times t quantum minors is a perfect square. The aim of this paper is to make precise their result: we prove that this number is equal to (t!)^2 S(n+1,t+1)^2, where S(n+1,t+1) denotes the Stirling number of second kind associated to n+1 and t+1. This result was conjectured by Goodearl, Lenagan and McCammond. The proof involves some closed formulas for the poly-Bernoulli numbers that were established by Arakawa-Kaneko and Kaneko.

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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