31 citations · 161 across the 19 of their papers we have counts for
4 papers · 1 filter
Bifurcation sequences in the symmetric 1:1 Hamiltonian resonance
Antonella Marchesiello, Giuseppe Pucacco
We present a general review of the bifurcation sequences of periodic orbits in general position of a family of resonant Hamiltonian normal forms with nearly equal unperturbed frequ…
Three-dimensional superintegrable systems in a static electromagnetic field
Antonella Marchesiello, Libor Snobl, Pavel Winternitz
We consider a charged particle moving in a static electromagnetic field described by the vector potential and the electrostatic potential . We study the…
Third-order superintegrable systems with potentials satisfying nonlinear equations
A. Marchesiello, S. Post, L. Šnobl
The conditions for superintegrable systems in two-dimensional Euclidean space admitting separation of variables in an orthogonal coordinate system and a functionally independent th…
Weak dependence for a class of local functionals of Markov chains on
Carlo Boldrighini, Antonella Marchesiello, Chiara Saffirio
In some papers on infinite Markov chains in , and notably in the work of R.A. Minlos and collaborators, one can prove the existence of a spectral gap for a suitable s…