The Picard group of the universal G-bundle over the moduli stack of pointed curves

Description:  I will report on a joint work (in progress) with R. Fringuelli where we compute the Picard group of the moduli stack parametrizing pairs consisting of a smooth pointed curve C together with a G-principal bundle on C, for a given reductive algebraic group G. Date:  2019-10-16 Start Time:   15:00 Speaker:  Filippo Viviani (CMUC/Roma Tre) Institution:  CMUC/Roma Tre Place:  Sala 5.5 Research Groups: -Algebra and Combinatorics See more:   <Main>