1.

Record Nr.

UNINA9910480604203321

Autore

Straume Eldar <1946->

Titolo

Compact connected Lie transformation groups on spheres with low cohomogeneity, II / / Eldar Straume

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , 1997

©1997

ISBN

1-4704-0180-0

Descrizione fisica

1 online resource (90 p.)

Collana

Memoirs of the American Mathematical Society, , 0065-9266 ; ; Number 595

Disciplina

514

Soggetti

Topological transformation groups

Homology theory

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"January 1997, Volume 125, Number 595 (first of 5 numbers)"--Cover.

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

""Contents""; ""Introduction""; ""Chapter I: Organization of orthogonal models and orbit structures""; ""Â 1 : A review of basic notions and results""; ""Â 2 : Orbit structures of linear groups of cohomogeneity â?? 3""; ""Chapter II: Orbit structures for G-spheres of cohomogeneity two""; ""Â1 : Weight patterns and calculation of orbit types""; ""Â 2 : Simple weight patterns and the proof of Theorem D""; ""Chapter III: The Reconstruction Problem""; ""Â 1 : G-diffeomorphisms of manifolds of cohomogeneity one""; ""Â 2 : G-disk bundles of cohomogeneity two and equivariant attaching""

""Chapter IV: G-spheres of cohomogeneity two with at most two isolated orbits""""Â 1 : Equivariant twisting of the orthogonal model""; ""Â 2 : The basic lens spaces L[sub(k)]as 3-dimensional models""; ""Â 3 : Construction of G-spheres with lens spaces L[sub(k)] as reduction""; ""Chapter V: G-spheres of cohomogeneity two with three isolated orbits""; ""Â1 : Bad and good vertices in the orthogonal model""; ""Â 2 : More examples of exotic G-spheres""; ""Figures""; ""References""