REPRESENTATION
THEORY AND RELATED TOPICS SEMINAR
ABSTRACT: The
noncommutative torus A(t) is a universal C*-algebra on two generators u
and v satisfying the unique relation vu= exp(it)uv for a real parameter
t. It will be shown, that for each t the algebra A(t) is the natural
coordinate ring for an elliptic curve over the complex numbers, i.e.
isomorphic elliptic curves correspond to the stably isomorphic (Morita
equivalent) noncommutative tori. Time permitting, some applications of
this functor will be discussed. Reference:
http://arxiv.org/abs/1109.6688
For further information visit http://www.northeastern.edu/martsinkovsky/p/rtrt.html or contact Alex Martsinkovsky alexmart >at< neu >dot< edu