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Portugaliae Mathematica

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Volume 67, Issue 2, 2010, pp. 181–210
DOI: 10.4171/PM/1864

Published online: 2010-04-27

GL Verlinde numbers and the Grassmann TQFT

Alina Marian[1] and Dragos Oprea[2]

(1) Northeastern University, Boston, USA
(2) University of California, San Diego, La Jolla, USA

We give a brief exposition of the 2d TQFT that captures the structure of the GL Verlinde numbers, following Witten.

Keywords: Moduli of vector bundles, Quot schemes, Verlinde numbers, topological quantum field theory

Marian Alina, Oprea Dragos: GL Verlinde numbers and the Grassmann TQFT. Port. Math. 67 (2010), 181-210. doi: 10.4171/PM/1864