2 papers
math.DS2007
On the singularities of generalized solutions to --body type problems
Vivina Barutello, Davide L. Ferrario, Susanna Terracini
The validity of Sundman-type asymptotic estimates for collision solutions is established for a wide class of dynamical systems with singular forces, including the classical --bo…
math.CA2004
A bisection algorithm for the numerical Mountain Pass
Vivina Barutello, Susanna Terracini
We propose a constructive proof for the Ambrosetti-Rabinowitz Mountain Pass Theorem providing an algorithm, based on a bisection method, for its implementation. The efficiency of o…