Tree Lattices: 176 (Progress in Mathematics) - Tapa blanda

Libro 39 de 169: Progress in Mathematics

Bass, Hyman; Lubotzky, Alexander

 
9781461274131: Tree Lattices: 176 (Progress in Mathematics)
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ISBN 10: 1461274133 ISBN 13: 9781461274131
Editorial: Birkhäuser, 2011

Sinopsis

This monograph extends this approach to the more general investigation of X-lattices, and these "tree lattices" are the main object of study. The authors present a coherent survey of the results on uniform tree lattices, and a (previously unpublished) development of the theory of non-uniform tree lattices, including some fundamental and recently proved existence theorems. Tree Lattices should be a helpful resource to researcher sin the field, and may also be used for a graduate course on geometric methods in group theory.

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De la contraportada

Group actions on trees furnish a unified geometric way of recasting the chapter of combinatorial group theory dealing with free groups, amalgams, and HNN extensions. Some of the principal examples arise from rank one simple Lie groups over a non-archimedean local field acting on their Bruhat Tits trees. In particular this leads to a powerful method for studying lattices in such Lie groups.

This monograph extends this approach to the more general investigation of X-lattices G, where X-is a locally finite tree and G is a discrete group of automorphisms of X of finite covolume. These "tree lattices" are the main object of study. Special attention is given to both parallels and contrasts with the case of Lie groups. Beyond the Lie group connection, the theory has application to combinatorics and number theory.

The authors present a coherent survey of the results on uniform tree lattices, and a (previously unpublished) development of the theory of non-uniform tree lattices, including some fundamental and recently proved existence theorems. Non-uniform tree lattices are much more complicated than uniform ones; thus a good deal of attention is given to the construction and study of diverse examples. The fundamental technique is the encoding of tree action in terms of the corresponding quotient "graphs of groups."

Tree Lattices should be a helpful resource to researcher sin the field, and may also be used for a graduate course on geometric methods in group theory.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
Birkhäuser
Año de publicación
2011
Idioma
Inglés
ISBN 10 
1461274133
ISBN 13 
9781461274131
Encuadernación
Tapa blanda
Número de páginas
252
Contacto del fabricante
no disponible
Persona responsable
no disponible

Otras ediciones populares con el mismo título

9780817641207: Tree Lattices: 176 (Progress in Mathematics)

Edición Destacada

ISBN 10:  0817641203 ISBN 13:  9780817641207
Editorial: Birkhauser Boston Inc, 2000
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