A geometric setting for classical molecular dynamics
Axiomatic approach to perturbative quantum field theory
Conservation laws for non-global Lagrangians.
Evolution of Eresmann's jet theory
Gauge symmetries of an extended phase space for Yang-Mills and Dirac fields
Generalized Chern-Simons theory and skein relations in arbitrary dimensions
Gravitational ionization : periodic orbits of binary systems perturbed by gravitational radiation
Groupes quantiques
Il teorema del trasporto per un'interfaccia in moto attraverso una regione di controllo
Le spin et la relativité restreinte
Magnetic and superconductive states in the repulsive Hubbard model
Modelli di Spin deterministici con comportamento vetroso
Notes on stresses for manifolds.
On constant solutions of the Yang-Mills equations
On quantum fields and systems with ordered ground state.
On second order Hamiltonian systems
The aim of the paper is to announce some recent results concerning Hamiltonian theory. The case of second order Euler–Lagrange form non-affine in the second derivatives is studied. Its related second order Hamiltonian systems and geometrical correspondence between solutions of Hamilton and Euler–Lagrange equations are found.
On the renormalization group iteration of a two-dimensional hierarchical non-linear -model
On volumetric growth and material frames.
QED on a lattice : I. Infrared asymptotic freedom for bounded fields
Quantum mechanics in strong time dependent external fields