Advances in Difference Equations (Jan 2010)
Uniqueness of Periodic Solution for a Class of Liénard <inline-formula><graphic file="1687-1847-2010-235749-i1.gif"/></inline-formula>-Laplacian Equations
Abstract
By topological degree theory and some analysis skills, we consider a class of generalized Liénard type -Laplacian equations. Upon some suitable assumptions, the existence and uniqueness of periodic solutions for the generalized Liénard type -Laplacian differential equations are obtained. It is significant that the nonlinear term contains two variables.