Estimate from below for the x2 y4 potential and closely related potentials

被引:0
|
作者
Camus, Brice [1 ]
机构
[1] Univ Munich, Math Inst, Theresienstr 39, D-80803 Munich, Germany
关键词
Ground-state energy; Schrodinger operators; Spectral estimates; OPERATORS;
D O I
10.1007/s13324-015-0106-4
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We give a lower bound on the ground-state energy for the 2-dimensional Schrodinger operator with non-confining potential x(2)y(4) on R-2. A method for potentials in dimension n > 2 with similar scaling properties is given.
引用
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页码:59 / 66
页数:8
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