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BIRS Workshop Lecture Videos

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BIRS Workshop Lecture Videos

From instanton counting to hyperkahler geometry of monopole moduli Nekrasov, Nikita


The advances of the last 20 years of nonperturbative supersymmetric gauge theory led to the double deformation of complex geometry of Hitchin systems and moduli spaces of periodic monopoles. I will review these results and sketch a speculative path towards construction of hyperkahler metrics on these moduli spaces.

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