Invariant measures for actions of unipotent groups over local fields on homogeneous spaces

DOI10.1007/BF01231565zbMath0816.22004OpenAlexW2088544526MaRDI QIDQ1320053

George Tomanov, Gregory A. Margulis

Publication date: 10 November 1994

Published in: Inventiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/144192

zbMATH Keywords

uniform distributionDiophantine approximationsmeasure rigidityOppenheim's conjecturevalues of quadratic formsRaghunathan's conjecturealgebraic groups over local fieldsactions of unipotent subgroups on homogeneous spacesfinite invariant measures

Mathematics Subject Classification ID

Ergodic theory on groups (22D40) General groups of measure-preserving transformations (28D15) Discrete subgroups of Lie groups (22E40) Linear algebraic groups over local fields and their integers (20G25) Quadratic forms (reduction theory, extreme forms, etc.) (11H55)

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