Rigidity of quasi-isometries for some hyperbolic buildings |
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| Authors: | M Bourdon H Pajot |
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| Institution: | (1) Département de Mathématiques, Université de Lille 1, F-59655 Villeneuve d' Ascq Cedex, France, e-mail: bourdon@agat.univ-lille1.fr, FR;(2) Département de Mathématiques, Université de Cergy-Pontoise, 2 avenue Adolphe Chauvin, BP 222, Pontoise, F-95302 Cergy-Pontoise Cédex, France, e-mail: pajot@math.pst.u-cergy.fr, FR |
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| Abstract: | For a family of negatively-curved buildings, we show that any quasi-isometry lies within bounded distance from an isometry.
Received: February 2, 2000. |
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| Keywords: | , Hyperbolic building, quasi-conformal mapping, conformal modulus, quasi-isometry, rigidity, |
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