Contributions to the Theory of Nonlinear Oscillations (AM-45), Volume V || VI. Existence Theorems for Periodic Solutions of Nonlinear Lipschitzian Differential Systems and Fixed Point Theorems
Cesari, Lamberto, LaSalle, J., Lefschetz, SolomonVolume:
10.1515/97
Year:
1960
DOI:
10.1515/9781400882649-007
File:
PDF, 2.64 MB
1960