Embedding of two-colored right-angled Coxeter groups into products of two binary trees

• Autores: Alina Rull
• Localización: Manuscripta mathematica, ISSN 0025-2611, Vol. 122, Nº. 3, 2007, págs. 277-288
• Idioma: inglés
• DOI: 10.1007/s00229-006-0067-x
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• Resumen

  • We prove that every finitely generated 2-colored right-angled Coxeter group G can be quasi-isometrically embedded into the product of two binary trees. Moreover we show that the natural extension of this embedding to n-colored groups is not for every group quasi-isometric.