3 papers
nlin.SI2026
A family of non-autonomous hybrid Lienard oscillators based on a parametrically extended commutative factorization
J. de la Cruz, H. C. Rosu, G. Gonzalez +1
We introduce a class of nonautonomous nonlinear oscillator equations of mixed Liénard type that arises from a parametric deformation of the commutative factorization procedure appl…
nlin.SI2026
Odd-even dichotomy in the waveforms of modified Emden oscillators of arbitrary integer power
J. de la Cruz, H. C. Rosu
Closed-form waveforms of the modified Emden oscillators of arbitrary natural power , and of their damped -deformed versions, are…
math-ph2026
Clothoid helices obtained via the Lie-Darboux method
H. C. Rosu, J. de la Cruz, P. Lemus-Basilio
The clothoid helices that have both curvature and torsion directly proportional to the arclength are obtained via the Lie-Darboux method and analyzed in some detail. Shifted counte…