INVITED TALKS

1988

Quantum effects in the Frenkel-Kontorova model, Institute of Nuclear Physics, Novosibirsk, (URSS).

1989

The Dissipative Quantum Kicked Rotator, Institute of Nuclear Physics, Novosibirsk, (URSS).

1989

Quantori in the Frenkel-Kontorova model, Les Houches Summer School, Les Houches, (FRANCE).

1990

Destruction of classical cantori in the Frenkel-Kontorova model, Meeting of Statistical Mechanics and Nonperturbative Field Theory, Univ. of Bari, (ITALY).

1992

Irregular scattering and transport fluctuations, Universite Paul Sabatier, Toulose, (FRANCE).

1992

Translational Invariance in the quantum kicked harmonic oscillator Meeting of Dynamical Systems, Univ. of Aquila, (ITALY).

1993

Universal conductance fluctuations in a class of deterministic quantum systems, Workshop on "Classical and Quantum Mechanics", Como, (ITALY).

1994

Quantum chaotic diffusion and Universal conductance fluctuations, Universite Paul Sabatier, Toulose, (FRANCE).

1995

Chaotic and fractal diffusion in one dimensional quantum systems Meeting on Theoretical Physics and Condensed Matter, Fai della Paganella, Trento, (ITALY).

1995

Enhancement of localization length for two interacting particles, Meeting : "Chaos toward the next Century", Como, (ITALY).

1995

The two-interacting problem in a random potential, Italian meeting on Statistical Mechanics, Parma, (ITALY).

1995

Anderson transition in $d>2$ dimensions, Universite Paul Sabatier, Toulose, (FRANCE).

1996

Diffusion and Localization in conservative systems, Italian meeting in Theoretical Physics, Cortona, (ITALY).

1998

Classical Cantori and dynamical localization in the Bunimovich stadium, Institute for Nonlinear Studies, University of Gottingen, (GERMANY).

1998

The Bunimovich stadium in the diffusive regime : classical and quantum properties, Department of Physics, University of Maryland, College Park, (USA).

1998

Chaos and thermalization in the dynamical model of two interacting spins, Workshop su " Symmetries", International Center for Sciences, Cuernavaca, (MEXICO).

1998

Chaos and thermalization in the dynamical model of two interacting spins, Instituto de Fisica, Universidad Autonoma de Puebla, (MEXICO).

1999

Chaos and thermalization in a two spin model, Department of Applied Physics, Yale University, New Haven, (USA).

1999

Chaos and thermalization in a two spin model, Dynamics Days, Como, (ITALY).

2000

Chaos and thermalization in a two spin model, Dept. of Physics, Hong Kong Baptist University, (HONG KONG).

2000

Chaos and thermalization in spin models, Meeting on Theoretical Physics and Condensed Matter, Fai della Paganella, Trento, (ITALY).

2001

Quantum Chaos and quantum computers International Conference on Quantum Chaos : Theory and Applications, Satellite of STATPHYS-21, Cocoyoc, (MEXICO).

2003

Understanding the Tonk limit from the point of view of Quantum Chaos Workshop "Stability of Quantum Computation", Cuernavaca, (MEXICO).

2003

The transition from Mean-field to Tonks Gas limit : Is there room for Quantum Chaos? DC2003, Novosibirsk, (RUSSIA).

2005

The topological non-connectivity threshold, X Meeting in Statistical Mechanics and Complex systems, Parma, (ITALY).

2005

Quantum signatures of the topological non-connectivity threshold 3rd NEXT-SigmaPhi International Conference, Kolimbari, Crete, (GREECE).

2005

Broken ergodicity in classical and quantum spin systems New Trends in Quantum Mechanics: Fundamental Aspects and Applications, Palermo. (ITALY).

2006

Topological nonconnectivity threshold in spin systems , International Conference on the Frontiers of Nonlinear and Complex Systems, Hong Kong (CHINA).

2006

Survival of quantum effects for observables after decoherence, XI Congresso di Fisica Statistica, Parma (ITALY).

2006

Broken Ergodicity in Spin systems, Dipartimento di Fisica, Università di Padova, Padova (ITALY).

2006

Long Range interacting Spin systems, Dipartimento di Fisica, Università di Pavia, Pavia (ITALY).

2007

Broken Ergodicity , International Workshop on " Lattice Dynamics and Localization problems" Cientro International de Ciencias , Cuernavaca, (MEXICO).

2008Procedimenti di misurazione, precibilita' e determinismo nelle leggi della fisica , Istituto Lombardo, Accademia di Scienze e Lettere, Convegno su "L'economia quantitativa diventera' una tecnologia del futuro?" Milano.

2008Survival of quantum effects after decoherence , Siberian Federal University, Krasnoyarsk (Russia), International Congress on "Nonlinear dynamics in quantum systems".