A study on elliptic PDE involving the p-harmonic and the p-biharmonic operators with steep potential well

Authors

  • R. Kr. Giri Department of Mathematics, National Institute of Technology Rourkela, Rourkela - 769008, India Author
  • D. Choudhuri Department of Mathematics, National Institute of Technology Rourkela, Rourkela - 769008, India Author
  • S. Pradhan Department of Mathematics, National Institute of Technology Rourkela, Rourkela - 769008, India Author

Keywords:

p-Laplacian, p-biharmonic, elliptic PDE, Sobolev space

Subjects:

35J35, 35J60, 35J92

Abstract

In this paper, we give an existence result pertaining to anontrivial solution to the problemΔp2uΔpu+λV(x)|u|p2u=f(x,u),xRN, uW2,p(RN),where p>1, λ>0, VC(RN,R+), f\inC(RN×R,R), N>2p. We alsoexplore the problem in the limiting case of λ.

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Published

2018-04-15