Effective embedding of residually hyperbolic groups into direct products of extensions of centralizers
نویسندگان
چکیده
منابع مشابه
a study of translation of english litrary terms into persian
چکیده هدف از پژوهش حاضر بررسی ترجمه ی واژه های تخصصی حوزه ی ادبیات به منظور کاوش در زمینه ی ترجمه پذیری آنها و نیز راهکار های به کار رفته توسط سه مترجم فارسی زبان :سیامک بابایی(1386)، سیما داد(1378)،و سعید سبزیان(1384) است. هدف دیگر این مطالعه تحقیق در مورد روش های واژه سازی به کار رفته در ارائه معادل های فارسی واژه های ادبی می باشد. در راستای این اهداف،چارچوب نظری این پژوهش راهکارهای ترجمه ار...
15 صفحه اولEmbedding of hyperbolic Coxeter groups into products of binary trees and aperiodic tilings
We prove that a finitely generated, right-angled, hyperbolic Coxeter group Γ can be quasiisometrically embedded into the product of n binary trees, where n is the chromatic number of Γ. As application we obtain certain strongly aperiodic tilings of the Davis complex of these groups.
متن کاملEmbedding Relatively Hyperbolic Groups in Products of Trees
We show that a relatively hyperbolic group quasiisometrically embeds in a product of finitely many trees if the peripheral subgroups do, and we provide an estimate on the minimal number of trees needed. Applying our result to the case of 3manifolds, we show that fundamental groups of closed 3-manifolds have linearly controlled asymptotic dimension at most 8. To complement this result, we observ...
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We give examples of direct products of three hyperbolic groups in which there cannot exist an algorithm to decide which finitely presented subgroups are isomorphic. In [1] Baumslag, Short and the present authors constructed an example of a biautomatic group G in which there is no algorithm that decides isomorphism among the finitely presented subgroups of G. The group G was a direct product of ...
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ژورنال
عنوان ژورنال: Journal of Group Theory
سال: 2013
ISSN: 1433-5883,1435-4446
DOI: 10.1515/jgt-2013-0007