ORTENZI, GIOVANNI
ORTENZI, GIOVANNI
DIPARTIMENTO DI MATEMATICA E APPLICAZIONI
A Hamiltonian Set-Up for 4-Layer Density Stratified Euler Fluids
2024 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M; Vu Ho, T
Simple two-layer dispersive models in the Hamiltonian reduction formalism
2023 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M; Vu Ho, T
Solutions and singularities of the semigeostrophic equations via the geometry of Lagrangian submanifolds
2023 D’Onofrio, R; Ortenzi, G; Roulstone, I; Rubtsov, V
Evolution of interface singularities in shallow water equations with variable bottom topography
2022 Camassa, R; D'Onofrio, R; Falqui, G; Ortenzi, G; Pedroni, M
Homogeneous Euler equation: blow-ups, gradient catastrophes and singularity of mappings
2022 Konopelchenko, B; Ortenzi, G
Boussinesq hierarchy and bi-Hamiltonian geometry
2021 Ortenzi, G; Pedroni, M
Hamiltonian Aspects of Three-Layer Stratified Fluids
2021 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M; Ho, T
On universality of homogeneous Euler equation
2021 Konopelchenko, B; Ortenzi, G
On the plane into plane mappings of hydrodynamic type. Parabolic case
2020 Konopelchenko, B; Ortenzi, G
On the “Vacuum” Dam-Break Problem: Exact Solutions and Their Long Time Asymptotics
2020 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M; Pitton, G
Poisson Quasi-Nijenhuis Manifolds and the Toda System
2020 Falqui, G; Mencattini, I; Ortenzi, G; Pedroni, M
Hydrodynamic Models and Confinement Effects by Horizontal Boundaries
2019 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M; Thomson, C
On the geometry of extended self-similar solutions of the airy shallow water equations
2019 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M
Singularity formation as a wetting mechanism in a dispersionless water wave model
2019 Camassa, R; Falqui, G; Ortenzi, G; Pedroni, M; Pitton, G
The continuous classical Heisenberg ferromagnet equation with in-plane asymptotic conditions. I. Direct and inverse scattering theory
2019 Demontis, F; Ortenzi, G; Sommacal, M; van der Mee, C
The continuous classical Heisenberg ferromagnet equation with in-plane asymptotic conditions. II. IST and closed-form soliton solutions
2019 Demontis, F; Ortenzi, G; Sommacal, M; van der Mee, C
Heisenberg ferromagnetism as an evolution of a spherical indicatrix: Localized solutions and elliptic dispersionless reduction
2018 Demontis, F; Ortenzi, G; Sommacal, M
Nonlocal integrable PDEs from hierarchies of symmetry laws: The example of Pohlmeyer–Lund–Regge equation and its reflectionless potential solutions
2018 Demontis, F; Ortenzi, G; van der Mee, C
Parabolic regularization of the gradient catastrophes for the Burgers-Hopf equation and Jordan chain
2018 Konopelchenko, B; Ortenzi, G
Jordan form, parabolicity and other features of change of type transition for hydrodynamic type systems
2017 Konopelchenko, B; Ortenzi, G