A. I. Vagabov, Z. A. Abdurakhmanov, “Conditions for the $k$-fold completeness ($0<k\le n$) of root functions of an $n$th-order ordinary differential operator pencil”, Differ. Uravn., 2006, Volume 42, Number 6,Pages 723

JOURNALS // Differentsial'nye Uravneniya // Archive

Differ. Uravn., 2006 Volume 42, Number 6, Pages 723–730 (Mi de11504)

Ordinary Differential Equations

Conditions for the $k$-fold completeness ($0<k\le n$) of root functions of an $n$th-order ordinary differential operator pencil

A. I. Vagabov, Z. A. Abdurakhmanov

Daghestan State University, Makhachkala

UDC: 517.984.5

Received: 07.04.2005

Fulltext: PDF file (895 kB)

English version: Differential Equations, 2006, 42:6, 771–778

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