Weakly Coupled Schrödinger Operators on Regular Metric Trees
نویسنده
چکیده
Spectral properties of the Schrödinger operator Aλ = −∆+λV on regular metric trees are studied. It is shown that as λ goes to zero the behavior of the negative eigenvalues of Aλ depends on the global structure of the tree. Mathematics Subject Classification: 34L40, 34B24, 34B45.
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ورودعنوان ژورنال:
- SIAM J. Math. Analysis
دوره 39 شماره
صفحات -
تاریخ انتشار 2007