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arXiv · 1809.04518

Kempf-Ness type theorems and Nahm equations

Maxence Mayrand
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Abstract

We prove a version of the affine Kempf-Ness theorem for non-algebraic symplectic structures and shifted moment maps, and use it to describe hyperkahler quotients of T*G, where G is a complex reductive group.

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Maxence Mayrand. 2018-09-12. Kempf-Ness type theorems and Nahm equations. https://doi.org/10.1016/j.geomphys.2018.11.003

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