Autor:	Belegradek, Igor, Kwasik, Slawomir, Schultz, Reinhard
Rok vydání:	2009
Předmět:	Mathematics - Differential Geometry Mathematics - Algebraic Topology 53C20
Zdroj:	J. Differential Geom. vol.89 (2011), no.1, 49-85
Druh dokumentu:	Working Paper
Popis:	We apply various topological methods to distinguish connected components of moduli spaces of complete Riemannian metrics of nonnegative sectional curvature on open manifolds. The new geometric ingredient is that souls of nearby nonnegatively curved metrics are ambiently isotopic. Comment: Proposition 4.4 corrected. A mistake in Proposition 2.8 is discussed after its statement
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0912.4869 Zobrazit plný text záznamu View this record from Arxiv