Detalls del llibre
These notes treat in full detail the theory of representations of the group of automorphisms of a homogeneous tree. The unitary irreducible representations are classified in three types: a continuous series of spherical representations; two special representations; and a countable series of cuspidal representations as defined by G.I. Ol'shiankii. Several notable subgroups of the full automorphism group are also considered. The theory of spherical functions as eigenvalues of a Laplace (or Hecke) operator on the tree is used to introduce spherical representations and their restrictions to discrete subgroups. This will be an excellent companion for all researchers into harmonic analysis or representation theory.
Llegir més - Autors Alessandro Figa-Talamanca, Claudio Nebbia
- ISBN13 9780521424448
- ISBN10 0521424445
- Pàgines 151
- Any Edició 1991
- Fecha de publicación 05/05/1991
- Idioma Alemany, Francès
Ressenyes i valoracions
Harmonic Analysis and Representation Theory for Groups Acting on Homogenous Trees (Alemany, Francès)
- De
- Alessandro Figa-Talamanca, Claudio Nebbia
- 9780521424448



