Diagonal Orbits in a Type A Double Flag Variety of Complexity One
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DOI: 10.1007/s11083-020-09530-7
Abstract: We continue our study of the inclusion posets of diagonal S L ( n )-orbit closures in a product of two partial flag varieties. We prove that, if the diagonal action is of complexity one,… read more here.
Keywords: complexity; diagonal orbits; type double; flag ... See more keywords
Limiting distributions of translates of divergent diagonal orbits
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DOI: 10.1112/s0010437x19007450
Abstract: We define a natural topology on the collection of (equivalence classes up to scaling of) locally finite measures on a homogeneous space and prove that in this topology, pushforwards of certain infinite-volume orbits equidistribute in… read more here.
Keywords: limiting distributions; translates divergent; topology; divergent diagonal ... See more keywords