|
Partial Differential Equations
Criteria for the Bessel property and the Riesz basis property of systems of root functions of differential operators. II
V. D. Budaev Lomonosov Moscow State University
Received: 16.04.1991
Citation:
V. D. Budaev, “Criteria for the Bessel property and the Riesz basis property of systems of root functions of differential operators. II”, Differ. Uravn., 28:1 (1992), 23–33; Differ. Equ., 28:1 (1992), 21–30
Linking options:
https://www.mathnet.ru/eng/de7693 https://www.mathnet.ru/eng/de/v28/i1/p23
|
|