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zbMath0871.47010MaRDI QIDQ3126834

A. Yu. Konstantinov

Publication date: 29 September 1997

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

symmetric operators existence of commuting selfadjoint extensions Helly's compactness principle

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) Dilations, extensions, compressions of linear operators (47A20)

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