2 papers
math.AP2025
Dynamics of generalized abcd Boussinesq solitary waves under a slowly variable bottom
André de Laire, Olivier Goubet, María Eugenia Martínez +2
The Boussinesq system is a 4-parameter set of equations posed in , originally derived by Bona, Chen and Saut as first-order 2-wave approximatio…
math.AP2025
A note on two Collatz evolution flows
Francisco Alegría, Matías Morales, Claudio Muñoz +1
Two evolution models based on the generalized Collatz operator are introduced. These models are characterized by coefficients and in the Collatz dynamics, and are suitably…