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20142026
most citedStratified hyperkahler spaces from semisimple Lie algebras

6 citations · 19 across the 13 of their papers we have counts for

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Showing 2018Show all

2 papers · 1 filter

math.AG2018★ 4 cited

Kempf-Ness type theorems and Nahm equations

Maxence Mayrand

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…

math.DG2018★ 1 cited

Stratification of singular hyperkahler quotients

Maxence Mayrand

Hyperkahler quotients by non-free actions are typically highly singular, but are remarkably still partitioned into smooth hyperkahler manifolds. We show that these partitions are t…