zbMath0936.70020MaRDI QIDQ1289757
Shu Zhu, Min Qian
Publication date: 28 July 1999 Published in: Communications in Nonlinear Science and Numerical Simulation (Search for Journal in Brave)
zbMATH Keywords
average of input frequenciesphase locked orbit
Mathematics Subject Classification ID
Nonlinear resonances for nonlinear problems in mechanics (70K30)