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arXiv math/0108033math.DS
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代数$Z^{d}$作用的同构刚性

Isomorphism rigidity of algebraic $Z^{d}$-actions

Siddhartha Bhattacharya

摘要:

代数$Z^{d}$ -作用是$Z^{d}$通过$X$的自同构作用在紧紧阿贝尔群$X$上的作用。证明了对于$d \ge 8$,存在混合零熵代数$Z^{d}$ -作用,但不具有同构刚性性质.

英文摘要:

An algebraic $Z^{d}$-action is an action of $Z^{d}$ on a compact abelian group $X$ by automorphisms of $X$. We prove that for $d \ge 8$, there exist mixing zero entropy algebraic $Z^{d}$-actions which do not exhibit isomorphism rigidity property.

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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