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MiS Preprint
123/2006
Completeness, Ricci blowup, the Osserman and the conformal Osserman condition for Walker signature (2,2) manifolds.
Miguel Brozos-Vazquez, Eduardo Garcia-Rio, Peter B. Gilkey and Ramon Vazquez-Lorenzo
Abstract
Walker manifolds of signature (2,2) provide examples of Osserman and of conformal Osserman manifolds. We study questions of geodesic completeness and Ricci blowup in this context.
Miguel Brozos-Vazquez, Eduardo Garcia-Rio, Peter B. Gilkey and Ramon Vazquez-Lorenzo
Completeness, Ricci blowup, the Osserman and the conformal Osserman condition for Walker signature (2,2) manifolds
In: Geometry and physics : proceedings of the International Workshop on Geometry and Physics held in Puerto de la Cruz, Tenerife Canary Islands, Spain, September 11 - 16, 2006 / David Iglesias Ponte (ed.) Madrid : Real Sociedad Matematica Espanola, 2008. - pp. 57-66 (Publicaciones de la Real Sociedad Matematica Espanola ; 11)