49 citations · 142 across the 13 of their papers we have counts for
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math-ph2006
Borel summability and Lindstedt series
O. Costin, G. Gallavotti, G. Gentile +1
Resonant motions of integrable systems subject to perturbations may continue to exist and to cover surfaces with parametric equations admitting a formal power expansion in the stre…
math-ph2005
Constructive Quantum Field Theory
Giovanni Gallavotti
A review of the renormalization group approach to the proof of non perturbative ultraviolet stability in scalar field theories in dimension d=2,3.
math-ph2005
CKN theory of singularities of weak solutions of the Navier-Stokes equations
Giovanni Gallavotti
The lectures are devoted to a complete exposition of the theory of singularities of the Navier Stokes equations solution studied by Leray, in a simple geometrical setting in which…