Equivariant degenerations of spherical modules
 
 
Description:  Given a reductive algebraic group G and an invariant Hilbert function h, Alexeev and Brion have defined a moduli scheme M which parameterizes affine G-schemes X with the property that the coordinate ring of X decomposes, as G-module, according to the function h. The talk will be about joint work with Bart Van Steirteghem (New York) which studies the moduli scheme M for groups G of type A under an additional assumption.
Date:  2011-03-16
Start Time:   15:00
Speaker:  Stavros Papadakis (CAMGSD, Lisboa)
Institution:  -
Place:  Room 5.5
Research Groups: -Algebra and Combinatorics
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