Colloquium **CANCELLED**

4:00 p.m., Friday (March 7th)

Math Annex 1100

Isadore Singer
M.I.T. and
Univ. of California, Santa Barbara

Introduction to Twisted K-Theory

I will define Twisted K-Theory, give some examples, and explain its use in geometry and string theory.

Refreshments will be served at 3:45 p.m. in the Faculty Lounge, Math Annex (Room 1115).

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