Union of derivative chains of two quadratic pencils of unbounded operators

DOI10.1007/BF01250551zbMath0786.47017MaRDI QIDQ1311127

I. V. Mustyatsa

Publication date: 8 February 1994

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

completenessspectral problemsquadratic pencils of unbounded operators

Mathematics Subject Classification ID

Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

Cites Work

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