We study the existence of periodic solutions for Liénard-type p-Laplacian systems with variable coefficients by means of the topological degree theory. We present sufficient conditions for the existence of periodic solutions, improving some known results.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ap109-2-1, author = {Wenbin Liu and Jiaying Liu and Huixing Zhang and Zhigang Hu and Yanqiang Wu}, title = {Existence of periodic solutions for Li\'enard-type p-Laplacian systems with variable coefficients}, journal = {Annales Polonici Mathematici}, volume = {107}, year = {2013}, pages = {109-119}, zbl = {06203459}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap109-2-1} }
Wenbin Liu; Jiaying Liu; Huixing Zhang; Zhigang Hu; Yanqiang Wu. Existence of periodic solutions for Liénard-type p-Laplacian systems with variable coefficients. Annales Polonici Mathematici, Tome 107 (2013) pp. 109-119. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ap109-2-1/