Structures on line bundles - The deRham and Dolbeault grupoids

Description:  Brief introduction to connections and complex structures on a trivial line bundles. Deformation theories; the action of gauge transformations, and the deRham grupoid. Holomorphic structures on a line bundle, and relation to connections. Higgs fields, and the Dolbeault grupoid. Equivalence of the deRham and Dolbeault deformation theories. Date:  2013-05-15 Start Time:   14:30 Speaker:  Artur Araújo (PhD student) Institution:  PhD student Place:  Sala 2.5 See more:   <Main>   <Research Seminar Program - UC|UP MATH PhD Program>