Cartan Projections of Some Non-reductive Subgroups and Proper Actions on Homogeneous Spaces
نویسندگان
چکیده
Kobayashi (Duke Math. J. 67:653–664, 1992) gave a necessary condition for the existence of compact Clifford–Klein forms in terms Cartan projections and non-compact dimensions reductive subgroups. We extend his method to non-reductive subgroups give some examples homogeneous spaces type that do not admit by comparing with those
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ژورنال
عنوان ژورنال: Transformation Groups
سال: 2022
ISSN: ['1531-586X', '1083-4362']
DOI: https://doi.org/10.1007/s00031-022-09736-6