%0 Journal Article
%T Generalized Variational Oscillation Principles for Second-Order Differential Equations with Mixed-Nonlinearities
%A Jing Shao
%A Fanwei Meng
%A Xinqin Pang
%J Discrete Dynamics in Nature and Society
%D 2012
%I Hindawi Publishing Corporation
%R 10.1155/2012/539213
%X Using generalized variational principle and Riccati technique, new oscillation criteria are established for forced second-order differential equation with mixed nonlinearities, which improve and generalize some recent papers in the literature.
%U http://www.hindawi.com/journals/ddns/2012/539213/