S. N. Slugin, V. M. Shashkov, “Sufficient conditions for the existence of a minimum of a functional generated by a countable system of unbounded operators”, Dokl. Akad. Nauk SSSR, 1973, Volume 210, Number 1,Pages <nobr>37

MATHEMATICS

Sufficient conditions for the existence of a minimum of a functional generated by a countable system of unbounded operators

S. N. Slugin, V. M. Shashkov

Gor'kii State University

UDC: 519.3

Presented: S. L. Sobolev
Received: 26.06.1972