# Manchester Geometry Seminar 2008/2009

**Thursday 26 February 2009. ** *The Frank Adams Room (Room 1.212), the Alan Turing Building. 4pm*
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On Some Mathematics of Gauge String Theory Correspondence

Vassili Gorbunov (University of Aberdeen)

`vgorb@maths.abdn.ac.uk`

The gauge string duality has been established in physics in many different situations. In this talk we discuss the work due to Berkovits where such a duality takes a form of Koszul duality of the coordinate ring of a projective variety and a certain graded Lie algebra. We describe mathematical features of this duality.