一类四阶差分系统的多重周期解

一类四阶差分系统的多重周期解

张申贵

Multiple Periodic Solutions for a Class of Fourth-order Difference Systems

ZHANG Shen-gui

数学季刊 . 2016, (3): 260 -268 . DOI: 10.13371/j.cnki.chin.q.j.m.2016.03.004