2 papers
math-ph2024
Monge-Ampere Geometry and the Eady Problem
Roberto D'Onofrio, Giovanni Ortenzi, Ian Roulstone
Chynoweth and Sewell proposed a mathematical model for an atmospheric front based on the singularities of the Legendre transformation between different pairs of dual variables. Dra…
math-ph2022
Evolution of interface singularities in shallow water equations with variable bottom topography
R. Camassa, R. D'Onofrio, G. Falqui +2
Wave front propagation with non-trivial bottom topography is studied within the formalism of hyperbolic long wave models. Evolution of non-smooth initial data is examined, and in p…