Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||(1,1)-forms Acting On Spinors On Kahler Surfaces|
Rafael de Freitas
|Abstract:||It is known that, for Dirac operators on Riemann surfaces twisted by line bundles with Hermitian-Einstein connections, it is possible to obtain estimates for the first eigenvalue in terms of the topology of the twisting bundle . Attempts to generalize topological estimates for higher rank bundles or higher dimensional manifolds have been so far unsuccessful. In this work, we construct a class of examples, making explicit one problem that must be addressed in attempts to generalize such topological estimates.|
|Editor:||SPRINGER BASEL AG|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.