On quasi-positive definite functions and unitary representations of groups in Pontrjagin spaces

DOI10.1215/KJM/1250522469zbMath0399.22001OpenAlexW1577187171MaRDI QIDQ1254626

Kokichi Sakai

Publication date: 1979

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250522469

zbMATH Keywords

Pontryagin spacescyclic unitary representationsquasipositive definite function

Mathematics Subject Classification ID

Representations of general topological groups and semigroups (22A25)

Related Items (4)

Functions with a finite number of negative squares on compact groups ⋮ On quasi-positive definite functions and representations of hypergroups in \(QP_n\) spaces ⋮ On representations of groups and algebras in spaces with indefinite metric ⋮ Decomposition of conditionally positive definite functions on commutative hypergroups

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