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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2014, Number 2, Pages 9–16
(Mi ivm8866)
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This article is cited in 23 scientific papers (total in 23 papers)
Laplace operator with $\delta$-like potentials
B. E. Kanguzhina, D. B. Nurakhmetova, N. E. Tokmagambetovb a Chair of Fundamental Mathematics, al-Farabi Kazakh National University, 71 al-Farabi Ave., Almaty, 500040 Republic of Kazakhstan
b Institute of Mathematics and Mathematical Modelling MES RK, 28 Shevchenko str., Almaty, 500012 Republic of Kazakhstan
Abstract:
We study the Laplace operator in a punctured domain in a Hilbert space. We obtain an analog of the Green formula and a class of self-adjoint extensions of the Laplacian. We also investigate a certain class of well-posed problems.
Keywords:
Laplace operator, punctured domain, analog of the Green formula, self-adjoint extension, well-posed problem.
Received: 12.10.2012
Citation:
B. E. Kanguzhin, D. B. Nurakhmetov, N. E. Tokmagambetov, “Laplace operator with $\delta$-like potentials”, Izv. Vyssh. Uchebn. Zaved. Mat., 2014, no. 2, 9–16; Russian Math. (Iz. VUZ), 58:2 (2014), 6–12
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https://www.mathnet.ru/eng/ivm8866 https://www.mathnet.ru/eng/ivm/y2014/i2/p9
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Abstract page: | 802 | Full-text PDF : | 179 | References: | 118 | First page: | 61 |
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