Gregory Margulis (Yale University)
Discrete groups of affine transformations
Abstract: About 40 years ago L. Auslander conjectured that if a discrete group H acts properly by affine transformations on R^n and R^n/H is compact then H is virtually polycyclic. I will talk about the current status of the Auslander conjecture. Another topic to be covered is affine proper actions without the assumption that the quotient space is compact.
nice use of light in this shot mate
my 40 year old son rates this colour very delightful :-)
rofl ure a joke..
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