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arXiv math/0701294math.FAmath.GR
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Sofic群与丢番图逼近

Sofic groups and diophantine approximation

Andreas Thom

摘要:

本文证明了J.Dodziuk,P.Linnell,V.Mathai,T. Schick和S.为sofic集团的耶茨。此外,我们还对整群环中元素的谱测度给出了限制。最后,我们定义了整数算子,并证明了算子范数低于2的量子化。

英文摘要:

We prove the algebraic eigenvalue conjecture of J. Dodziuk, P. Linnell, V. Mathai, T. Schick and S. Yates for sofic groups. Moreover, we give restrictions on the spectral measure of elements in the integral group ring. Finally, we define integer operators and prove a quantization of the operator norm below 2.

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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