Quasilinear asymptotically periodic Schrodinger equations with critical growth

被引:193
|
作者
Silva, Elves A. B. [1 ]
Vieira, Gilberto F. [2 ]
机构
[1] Univ Brasilia, Dept Matemat, BR-70910900 Brasilia, DF, Brazil
[2] Univ Fed Campina Grande, Unidade Acad Ciencias Exatas & Nat, Ctr Formacao Prof, BR-58900000 Cajazeiras, PB, Brazil
关键词
SCALAR FIELD-EQUATIONS; SOLITON-SOLUTIONS; ELLIPTIC-EQUATIONS; EXISTENCE; R-2;
D O I
10.1007/s00526-009-0299-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
It is established the existence of solutions for a class of asymptotically periodic quasilinear elliptic equations in RN with critical growth. Applying a change of variable, the quasilinear equations are reduced to semilinear equations, whose respective associated functionals are well defined in H(1)(R(N)) and satisfy the geometric hypotheses of the Mountain Pass Theorem. The Concentration-Compactness Principle and a comparison argument allow to verify that the problem possesses a nontrivial solution.
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页码:1 / 33
页数:33
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