Periodic Solutions to a Class of Second Order NonlinearDifferentialiterative Equations
TANG Meilan1, LIU Xinge1,LIU Xinbi2
1.School of Mathematical Sciences and Computing Technology, Central South University, Changsha 410083, China 2.School of Materials Science and Engineering, Central South University, Changsha 410083, China
TANG Meilan, LIU Xinge,LIU Xinbi. Periodic Solutions to a Class of Second Order NonlinearDifferentialiterative Equations[J].J4, 2006, 44(04): 541-546.