Unbounded solutions of positively damped Liénard equations
Volume 64 / 1996
Annales Polonici Mathematici 64 (1996), 115-120
DOI: 10.4064/ap-64-2-115-120
Abstract
This paper discusses the asymptotic behavior of solutions of the Liénard equation, especially the global behavior of unbounded solutions, and also gives a class of sufficient and necessary conditions for the orbit of a solution to intersect the vertical isocline.
