An eigenvalue semiclassical problem for the Schrodinger operator with an electrostatic field

被引:0
|
作者
D'Aprile, T [1 ]
机构
[1] Dipartimento Matemat, I-70125 Bari, Italy
关键词
Schrodinger-Maxwell system; existence; concentration;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider the following system of Schrbdinger-Maxwell equations in the unit ball B-1 of R-3 -h(2)/2m Delta v + e phi v = wv, -Delta phi = 4 pi ev(2) with the boundary conditions u = 0, phi = g on partial derivative B-1, where h, m, e, w > 0, v, phi: B-1 -> R, g: partial derivative B-1 -> R. Such system describes the interaction of a particle constrained to move in B1 with its own electrostatic field. We exhibit a family of positive solutions (v(h),phi(h)) corresponding to eigenvalues w(h) such that v(h) concentrates around some points of the boundary partial derivative B-1 which are minima for g when h -> 0.
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页码:149 / 175
页数:27
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