نتایج جستجو برای: hyperbolic group

تعداد نتایج: 1002042  

Journal: :international journal of group theory 2014
benjamin fine martin kreuzer gerhard rosenberger

‎‎in cite{fr 1‎, ‎fr 2} using faithful complex representations of cyclically pinched and conjugacy pinched one-relator groups we proved that any limit group has a faithful representation in $psl(2,c)$‎. ‎further this representation can be effectively constructed using the jsj decomposition‎. ‎in this note we show that any hyperbolic cyclically pinched one-relator group with maximal amalgamated ...

Journal: :Proceedings of the American Mathematical Society 1997

Journal: :mathematics interdisciplinary research 0
mahfouz rostamzadeh university of kurdistan, 416 sanandaj, iran sayed-ghahreman taherian ‎department of mathematical sciences isfahan university of‎ ‎technology 84156 isfahan, i r iran

the aim of this paper is to show the importance of analytic hyperbolic geometry introduced in [9]. in [1], ungar and chen showed that the algebra of the group sl(2,c) naturally leads to the notion of gyrogroups and gyrovector spaces for dealing with the lorentz group and its underlying hyperbolic geometry. they defined the chen addition and then chen model of hyperbolic geometry. in this paper,...

‎The aim of this paper is to show the importance of analytic hyperbolic geometry introduced in [9]‎. ‎In [1]‎, ‎Ungar and Chen showed that the algebra of the group $SL(2,mathbb C)$ naturally leads to the notion of gyrogroups ‎and gyrovector spaces for dealing with the Lorentz group and its ‎underlying hyperbolic geometry‎. ‎They defined the Chen addition and then Chen model of hyperbolic geomet...

Journal: :international journal of civil engineering 0
q. q. zhang geotechnical and structural engineering research center, sh. c. li geotechnical and structural engineering research center, f. y. liang geotechnical and structural engineering research center, m. yang professor, key laboratory of geotechnical and underground engineering (tongji university), ministry of education, shanghai, china q. zhang ph.d. candidate, geotechnical and structural engineering research center, shandong university, jinan, china

a simplified approach for nonlinear analysis of the load-displacement response of a single pile and a pile group is presented using the load-transfer approach. a hyperbolic model is used to capture the relationship between unit skin friction and pile-soil relative displacement developed at the pile-soil interface and the load-displacement relationship developed at the pile end. as to the nonlin...

Journal: :Bulletin of the American Mathematical Society 1975

Journal: :Computers & Mathematics with Applications 1988

Journal: :International Journal of Algebra and Computation 2013

2006
DENIS OSIN

We show that for any non–elementary hyperbolic group H and any finitely presented group Q, there exists a short exact sequence 1 → N → G → Q → 1, where G is a hyperbolic group and N is a quotient group of H . As an application we construct a hyperbolic group that has the same n–dimensional complex representations as a given finitely generated group, show that adding relations of the form xn = 1...

2013
Benjamin Fine Gerhard Rosenberger BENJAMIN FINE GERHARD ROSENBERGER

A conjecture of Gromov states that a one-ended word-hyperbolic group must contain a subgroup that is isomorphic to the fundamental group of a closed hyperbolic surface. Recent papers by Gordon and Wilton and by Kim and Wilton give sufficient conditions for hyperbolic surface groups to be embedded in a hyperbolic Baumslag double G. Using Nielsen cancellation methods based on techniques from prev...

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