10 citations · 23 across the 10 of their papers we have counts for
4 papers · 1 filter
Solitons for the nonlinear Klein-Gordon equation
J. Bellazzini, V. Benci, C. Bonanno +1
In this paper we study existence and orbital stability for solitary waves of the nonlinear Klein-Gordon equation. The energy of these solutions travels as a localized packet, hence…
Spectral analysis of transfer operators associated to Farey fractions
Claudio Bonanno, Sandro Graffi, Stefano Isola
The spectrum of a one-parameter family of signed transfer operators associated to the Farey map is studied in detail. We show that when acting on a suitable Hilbert space of analyt…
A renormalization approach to irrational rotations
Claudio Bonanno, Stefano Isola
We introduce a renormalization procedure which allows us to study in a unified and concise way different properties of the irrational rotations on the unit circle $β\mapsto \set{α+…
Epsilon-Distortion Complexity for Cantor Sets
C. Bonanno, J. -R. Chazottes, P. Collet
We define the epsilon-distortion complexity of a set as the shortest program, running on a universal Turing machine, which produces this set at the precision epsilon in the sense o…