Sfoglia per Autore
Multiple periodic trajectories in a relativistic gravitational field.
1990-01-01 Ambrosetti, A; Bessi, Ugo
Symmetries and non collision closed orbits for planar N-body type problems
1991-01-01 Bessi, Ugo; COTI ZELATI, V.
Multiple closed orbits for singular conservative systems via geodetic theory
1991-01-01 Bessi, Ugo
Multiple closed orbits for perturbed Keplerian problems
1992-01-01 Ambrosetti, A; Bessi, Ugo
A variational proof of a Sitnikov-like theorem
1993-01-01 Bessi, Ugo
Multiple closed orbits of fixed energy for gravitational potentials
1993-01-01 Bessi, Ugo
Multiple homoclinics for autonomous, singular potentials
1994-01-01 Bessi, Ugo
Homoclinic and period-doubling bifurcations for damped systems
1995-01-01 Bessi, Ugo
Global homoclinic bifurcation for damped systems
1995-01-01 Bessi, Ugo
An approach to Arnold's diffusion through the calculus of variations
1996-01-01 Bessi, Ugo
Arnold's example with three rotators
1997-01-01 Bessi, Ugo
Arnold's diffusion with two resonances
1997-01-01 Bessi, Ugo
Minimal orbits close to periodic frequencies
1998-01-01 Bessi, Ugo; Semijopuva, V.
An analytic counterexample to the KAM theorem
2000-01-01 Bessi, Ugo
Upper bounds on Arnold diffusion times via Mather theory
2001-01-01 Bessi, Ugo; Chierchia, Luigi; Valdinoci, E.
Aubry-Mather theory and Hamilton-Jacobi equations
2003-01-01 Bessi, Ugo
Many solutions of elliptic problems on R^n of irrational slope
2005-01-01 Bessi, Ugo
Slope-changing solutions of elliptic problems on $\R^n$.
2008-01-01 Bessi, Ugo
Aubry sets and the differentiability of minimal average action in codimension one
2009-01-01 Bessi, Ugo
Young measures, cartesian maps and polyconvexity.
2010-01-01 Bessi, Ugo; Bernard, P.
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