Collected

Carmel

Musik-CD, Audio CD
Ausgabe vom 17. Januar 2000
Verkaufsrang: 96822 (je kleiner desto beliebter)
EAN/ISBN: 0685738136827
ASIN: B000046QAG (Amazon-Bestellnummer)
 Collected - Carmel
From the reviews "Serre's notes on groups acting on trees have appeared in various forms all in French over the past ten years and they have had a profound influence on the development of many areas, for example, the theory of ends of discrete groups. This fine translation is very welcome and I strongly recommend it as an introduction to an important subject. In Chapter I, which is self-contained, the pace is fairly gentle. The author proves the fundamental theorem for the special cases of free groups and tree products before dealing with the rather difficult proof of the general case."A.W. Mason in Proceedings of the Edinburgh Mathematical Society 1982 TOCChapter I Trees and Amalgams Amalgams.- Trees.- Trees and free groups.- Trees and amalgams.- Structure of a group acting on a tree.- Amalgams and fixed points Chapter II SL2The tree of SL2 over a local field.- Arithmetic subgroups of the groups GL2 and SL2 over a function field of one variable.