Couverture : Open Library
Résumé
This work concerns the diffeomorphism groups of 3-manifolds, in particular of elliptic 3-manifolds. These are the closed 3-manifolds that admit a Riemannian metric of constant positive curvature, now known to be exactly the closed 3-manifolds that have a finite fundamental group. The (Generalized) Smale Conjecture asserts that for any elliptic 3-manifold M, the inclusion from the isometry group of M to its diffeomorphism group is a homotopy equivalence. The original Smale Conjecture, for the 3-sphere, was proven by J. Cerf and A. Hatcher, and N. Ivanov proved the generalized conjecture for many of the elliptic 3-manifolds that contain a geometrically incompressible Klein bottle. The main results establish the Smale Conjecture for all elliptic 3-manifolds containing geometrically incompressible Klein bottles, and for all lens spaces L(m,q) with m at least 3. Additional results imply that for a Haken Seifert-fibered 3 manifold V, the space of Seifert fiberings has contractible components, and apart from a small list of known exceptions, is contractible. Considerable foundational and background
Détails de l'édition
- ISBN-13
- 9783642315633
- ISBN-10
- 3642315631
- EAN
- 9783642315633
- Éditeur
- Springer (Heidelberg)
- Date de publication
- 28 août 2012
- Langue
- en
- Pages
- 0
- Dimensions
- 23 cm
Provenance des données
- dimensions BnF Catalogue général · 23 juillet 2026
- language Google Books · 30 juillet 2026
- page_count Google Books · 30 juillet 2026
- publication_date Google Books · 30 juillet 2026
- summary Google Books · 30 juillet 2026
- title Google Books · 30 juillet 2026