Heteroclinic orbits of a second order nonlinear difference equation
Texas State University, Department of Mathematics
This article concerns a second-order nonlinear difference equation. By using critical point theory, the existence of two heteroclinic orbits is obtained. The main method used is variational.
Heteroclinic orbits, Difference equations, Critical point theory
Shi, H., Liu, X., & Zhou, T. (2017). Heteroclinic orbits of a second order nonlinear difference equation. <i>Electronic Journal of Differential Equations, 2017</i>(260), pp. 1-9.