SpringerOpen Newsletter

Receive periodic news and updates relating to SpringerOpen.

Open Access Open Badges Research Article

On Multiple Solutions of Concave and Convex Nonlinearities in Elliptic Equation on

Kuan-Ju Chen

Author Affiliations

Department of Applied Science, Naval Academy, 90175 Zuoying, Taiwan

Boundary Value Problems 2009, 2009:147308  doi:10.1155/2009/147308

Published: 16 June 2009


We consider the existence of multiple solutions of the elliptic equation on with concave and convex nonlinearities.