2 papers
math.AP2026
Decay and regularity properties for the dispersion generalized Benjamin-Ono equation
Germán Fonseca, Oscar Riaño, Guillermo Rodríguez-Blanco
We study spatial decay properties of solutions to the dispersion generalized Benjamin-Ono equation. We first establish persistence properties in weighted Sobolev spaces under a sha…
math.AP2024
On the persistence properties for the fractionary BBM equation with low dispersion in weighted Sobolev spaces
Germán Fonseca, Oscar Riaño, Guillermo Rodriguez-Blanco
We consider the initial value problem associated to the low dispersion fractionary Benjamin-Bona-Mahony equation, fBBM. Our aim is to establish local persistence results in weighte…