Multiple solutions to some singular nonlinear Schrodinger equations
Multiple solutions to some singular nonlinear Schrodinger equations
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发表时间:
2001
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通讯作者:
M. Lazzo
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作者:
M. Lazzo
We consider the equation h 2 u+ V"(x)u = juj p 2 u which arises in the study of standing waves of a nonlinear Schrodinger equation. We allow the potential V" to be unbounded below and prove existence and multiplicity results for positive solutions.