Antonio Ambrosetti facts for kids
Quick facts for kids
Antonio Ambrosetti
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| Born | November 25, 1944 |
| Died | November 20, 2020 (aged 75) |
| Nationality | Italian |
| Alma mater | University of Padua |
| Known for | Mountain pass theorem |
| Awards | Caccioppoli Prize (1982) |
| Scientific career | |
| Fields | Mathematics |
| Institutions | International School for Advanced Studies |
| Doctoral students | Andrea Malchiodi |
Antonio Ambrosetti (25 November 1944 – 20 November 2020) was an Italian mathematician who worked in the fields of partial differential equations and calculus of variations.
Scientific activity
Ambrosetti studied at the University of Padua and was professor of mathematics at the International School for Advanced Studies. He is known for his basic work on topological methods in the calculus of variations. These provide tools aimed at establishing the existence of solutions to variational problems when classical direct methods of the calculus of variations cannot be applied. In particular, the so-called mountain pass theorem he established with Paul Rabinowitz is nowadays a classical tool in the context of nonlinear analysis problems.
Recognition
Ambrosetti has been awarded the Caccioppoli prize in 1982, and the Amerio Prize by the Istituto Lombardo Accademia di Scienze e Lettere in 2008. Jointly with Andrea Malchiodi, Ambrosetti has been awarded the 2005 edition of the Ferran Sunyer i Balaguer prize. In 1983 he has been invited speaker at the International Congress of Mathematicians and he was fellow of the Accedemia Nazionale dei Lincei.
See also
In Spanish: Antonio Ambrosetti para niños
