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On the Schrödinger operator with a singular potential on a geometric graph
Manʹko S. 1
1 Ivan Franko National University of Lviv, Ivan Franko National University of Lviv, 79000, Ukraine
Keywords: the Schrödinger operator
Abstract

In this paper we consider the Schrödinger operator on the noncompact starshaped metric graph with short-range perturbation of the potential of the form __ іп the neighborhood of the vertex. We study the asymptotic behavior, as  __ of spectrum and eigenfunctions of such a Hamiltonian. We obtain the limit operator which is a generahzation of the Schrödrnger operator with the ___ -potential on a line.

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Cite
ACS Style
Manʹko , S. On the Schrödinger operator with a singular potential on a geometric graph. Bukovinian Mathematical Journal. 2018, 1
AMA Style
Manʹko S. On the Schrödinger operator with a singular potential on a geometric graph. Bukovinian Mathematical Journal. 2018; 1(4).
Chicago/Turabian Style
S. Manʹko . 2018. "On the Schrödinger operator with a singular potential on a geometric graph". Bukovinian Mathematical Journal. 1 no. 4.
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