33 citations · 58 across the 18 of their papers we have counts for
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math.AG2019
Multiple flag ind-varieties with finitely many orbits
Lucas Fresse, Ivan Penkov
Let be one of the ind-groups , , , and be an arbitrary set of splitting parabolic subgroups of . We determine all suc…
math.RT2019
A generalization of Steinberg theory and an exotic moment map
Lucas Fresse, Kyo Nishiyama
For a reductive group , Steinberg established a map from the Weyl group to the set of nilpotent -orbits by using moment maps on double flag varieties. In particular, in the c…