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Sibirskii Matematicheskii Zhurnal, 2010, Volume 51, Number 3, Pages 662–675
(Mi smj2116)
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This article is cited in 12 scientific papers (total in 12 papers)
Asymptotic behavior of the solutions and nodal points of Sturm–Liouville differential expressions
A. Yu. Trynin Saratov State University named after N. G. Chernyshevsky, Faculty of Mathematics and Mechanics, Saratov
Abstract:
We obtain asymptotic formulas for the values of second-order differential operators with the coefficient of bounded variation depending on the spectral parameter. We give a counterexample showing that the requirement of boundedness for the variation is essential for the preservation of the error of the so-obtained asymptotic formulas.
Keywords:
differential operator, asymptotic formula, bounded variation.
Received: 30.09.2007 Revised: 27.10.2009
Citation:
A. Yu. Trynin, “Asymptotic behavior of the solutions and nodal points of Sturm–Liouville differential expressions”, Sibirsk. Mat. Zh., 51:3 (2010), 662–675; Siberian Math. J., 51:3 (2010), 525–536
Linking options:
https://www.mathnet.ru/eng/smj2116 https://www.mathnet.ru/eng/smj/v51/i3/p662
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