M. A. Gol'dman, S. N. Krachkovskii, “On a class of perturbations of a linear closed operator with a closed range”, Dokl. Akad. Nauk SSSR, 1971, Volume 197, Number 6,Pages <nobr>1243

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Dokl. Akad. Nauk SSSR, 1971 Volume 197, Number 6, Pages 1243–1246 (Mi dan36108)

MATHEMATICS

On a class of perturbations of a linear closed operator with a closed range

M. A. Gol'dman, S. N. Krachkovskii

Moscow State University of Transportation

UDC: 513.881

Presented: L. S. Pontryagin
Received: 28.09.1970

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