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arXiv 0705.2546math.GRmath.MG
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关于合并积与直角Coxeter群的渐近维数

On asymptotic dimension of amalgamated products and right-angled Coxeter groups

Alexander Dranishnikov

摘要:

证明了不等式$$ \as A\ast_CB\le\max\{\as A,\as B,\as C+1\} $$,并应用这个不等式证明了任意直角Coxeter群的渐近维数不超过其Davis复形的维数.

英文摘要:

We prove the inequality $$ \as A\ast_CB\le\max\{\as A,\as B,\as C+1\} $$ and we apply this inequality to show that the asymptotic dimension of any right-angled Coxeter group does not exceed the dimension of its Davis' complex.

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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