The existence of infinitely many solutions for nonlinear elliptic equations involving p-Laplace type operators in \(\mathbb{R}^N\)


Authors

Yun-Ho Kim - Department of Mathematics Education, Sangmyung University, Seoul 03016, Republic of Korea. Jung-Hyun Bae - Department of Mathematics, Sungkyunkwan University, Suwon 16419, Republic of Korea. Jongrak Lee - Institute of Mathematical Sciences, Ewha Womans University, Seoul 03760, Republic of Korea.


Abstract

We are concerned with the following nonlinear elliptic equations \[-div(\varphi(x,\nabla u))+b(x)|u|^{p-2}u=\lambda f(x,u) \qquad \texttt{in} \qquad\mathbb{R}^N, \] where the function \(\varphi(x,v)\) is of type \(|v|^{p-2}v, b:\mathbb{R}^N\rightarrow (0,\infty)\) is a continuous potential function, \(\lambda\) is a real parameter, and \(f:\mathbb{R}^N\times \mathbb{R}\rightarrow\mathbb{R}\) is a Carath´eodory function. In this paper, under suitable assumptions, we show the existence of infinitely many weak solutions for the problem above without assuming the Ambrosetti and Rabinowitz condition, by using the fountain theorem. Next, we give a result on the existence of a sequence of solutions for the problem above converging to zero in the \(L^\infty\)-norm by employing the Moser iteration under appropriate conditions.


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ISRP Style

Yun-Ho Kim, Jung-Hyun Bae, Jongrak Lee, The existence of infinitely many solutions for nonlinear elliptic equations involving p-Laplace type operators in \(\mathbb{R}^N\) , Journal of Nonlinear Sciences and Applications, 10 (2017), no. 4, 2144--2161

AMA Style

Kim Yun-Ho, Bae Jung-Hyun, Lee Jongrak, The existence of infinitely many solutions for nonlinear elliptic equations involving p-Laplace type operators in \(\mathbb{R}^N\) . J. Nonlinear Sci. Appl. (2017); 10(4):2144--2161

Chicago/Turabian Style

Kim, Yun-Ho, Bae, Jung-Hyun, Lee, Jongrak. "The existence of infinitely many solutions for nonlinear elliptic equations involving p-Laplace type operators in \(\mathbb{R}^N\) ." Journal of Nonlinear Sciences and Applications, 10, no. 4 (2017): 2144--2161


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