Workshop
Workshop on T-Varities
Prof. Klaus Altmann/Prof. Gavin Brown
3 Aug 2006, 11:00 – 4 Aug 2006, 16:00
Talk
Affine T-Varities
Prof. Klaus Altmann
3 Aug 2006, 14:00 – 16:00
We will look at affine toric varieties or
as T-varieties and describe closed T-subvarieties. As a useful tool, we will give the general construction of polyhedral divisors and, in the special case of codimension 1 actions, we will compare these with toroidal varieties. Examples are the Russell cubic and certain non-normal surfaces.
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