Conditional type operators in \(L^2(\Sigma)\)-semi-Hilbertian space

DOI10.1007/s11785-024-01641-yMaRDI QIDQ6667276

Amani E. Kadhm, M. R. Jabbarzadeh

Publication date: 20 January 2025

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

conditional expectationpartial isometriessemi-Hilbertian

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Subnormal operators, hyponormal operators, etc. (47B20) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05)

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