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hep-th2004
Some remarks on Gopakumar-Vafa invariants
A. Schwarz, I. Shapiro
We show that Gopakumar-Vafa invariants can be expressed in terms of the cohomology ring of moduli space of D-branes without reference to the sl_2 \times sl_2 action. We also give a…
hep-th2004★ 3 cited
Algebraic structure of Yang-Mills theory
M. Movshev, A. Schwarz
In the present paper we analyze algebraic structures arising in Yang-Mills theory. The paper should be considered as a part of a project started with a paper "On maximally supersym…