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Zapiski Nauchnykh Seminarov POMI, 2009, Volume 370, Pages 203–218
(Mi znsl3539)
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This article is cited in 2 scientific papers (total in 2 papers)
An application of the fixed point theorem to the inverse Sturm–Liouville problem
D. Chelkakab a St. Petersburg Department of Steklov Mathematical Institute RAS, St. Petersburg, Russia
b St. Petersburg State University, Dept. of Math. Analysis, St. Petersburg, Russia
Abstract:
We consider Sturm–Liouville operators $-y''+v(x)y$ on $[0,1]$ with Dirichlet boundary conditions $y(0)=y(1)=0$. For any $1\le p<\infty$, we give a short proof of the characterization theorem for the spectral data corresponding to $v\in L^p(0,1)$. Bibl. – 10 titles.
Key words and phrases:
Sturm–Liouville operators, characterization of spectral data.
Received: 20.10.2009
Citation:
D. Chelkak, “An application of the fixed point theorem to the inverse Sturm–Liouville problem”, Boundary-value problems of mathematical physics and related problems of function theory. Part 40, Zap. Nauchn. Sem. POMI, 370, POMI, St. Petersburg, 2009, 203–218; J. Math. Sci. (N. Y.), 166:1 (2010), 118–126
Linking options:
https://www.mathnet.ru/eng/znsl3539 https://www.mathnet.ru/eng/znsl/v370/p203
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Abstract page: | 252 | Full-text PDF : | 97 | References: | 34 |
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