Campbell, A.; Gonzalez, A.; Gonzalez, D.L.; Piro, O.; … - In: Physica A: Statistical Mechanics and its Applications 155 (1989) 3, pp. 565-584
The interest in studying the isochrone portrait of relaxation oscillators with a stable limit cycle is that knowledge of this portrait implies knowledge of the Phase Transition Curve (PTC) and the PTC allows one to obtain, in the case of impulsive forces, a one-dimensional approximation of the...
