Gabriella Pinzari

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Gabriella Pinzari is an Italian mathematician known for her research on the n-body problem.

Contents

Research

Pinzari's research on the n-body problem has been described as "the most natural way to apply" the Kolmogorov–Arnold–Moser theorem to the problem. [1] The original work of Vladimir Arnold on this theorem attempted to use it to show the stability of the Solar System or similar systems of planetary orbits, but this worked only for the three-body problem because of a degeneracy in Arnold's mathematical framework. Pinzari showed how to eliminate this problem, and extended the solution to larger numbers of bodies, by developing "a rotation-invariant version of the KAM theory". [2]

Education and career

Pinzari earned master's degrees in both physics and mathematics from Sapienza University of Rome, in 1990 and 1996 respectively. [3] She completed her doctorate in 2009 at Roma Tre University under the supervision of Luigi Chierchia. [3] [4] She joined the faculty of the University of Naples Federico II since 2013, and later moved to the University of Padova. [3]

Recognition

She was an Invited Speaker at the 2014 International Congress of Mathematicians, in Seoul, speaking on her work in the session on dynamical systems and ordinary differential equations. [5]

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References

  1. Dumas, H. Scott (2014), The KAM story: A friendly introduction to the content, history, and significance of classical Kolmogorov–Arnold–Moser theory, Hackensack, NJ: World Scientific, p. 154, doi:10.1142/8955, ISBN   978-981-4556-58-3, MR   3222196
  2. Khesin, Boris (October 24, 2011), Colliander, James (ed.), "Addendum to Arnold Memorial Workshop: Khesin on Pinzari's talk", James Colliander's Blog, archived from the original on March 29, 2017, retrieved March 29, 2017
  3. 1 2 3 homepage, archived from the original on 2018-11-07, retrieved 2019-05-27
  4. Gabriella Pinzari at the Mathematics Genealogy Project
  5. "ICM Plenary and Invited Speakers since 1897", International Mathematical Union (IMU), archived from the original on 2017-11-08, retrieved 2017-03-28