Indefinite functions on commutative groups

DOI10.1007/BF01299270zbMath0571.43004OpenAlexW291921941MaRDI QIDQ1061970

Zoltán Sasvári

Publication date: 1985

Published in: Monatshefte für Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01299270

zbMATH Keywords

decompositionorder oneindefinite functionscommutative locally compact groups

Mathematics Subject Classification ID

Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Positive definite functions on groups, semigroups, etc. (43A35)

Related Items (2)

Exponentially bounded indefinite functions ⋮ Definitizing polynomials of unitary and Hermitian operators in Pontrjagin spaces

Cites Work

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• On bounded functions with a finite number of negative squares
• Positive definite functions and generalizations, an historical survey
• Functions with a Finite Number of Negative Squares

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