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
Isochronous and underdamped waveforms of modified Emden oscillators
J. de la Cruz, H. C. Rosu
Bernoulli-type waveforms for modified Emden nonlinear oscillators of arbitrary natural power are obtained through a generalized commutative factorization approach. These oscill…
math-ph2024
Normalized eigenfunctions of parametrically factored Schroedinger equations
J. de la Cruz, H. C. Rosu
The factorizations using the general Riccati solution constructed from a given particular solution by means of the Bernoulli ansatz initiated in 1984 by Mielnik and Fernandez C. fo…