seminar: The permutation group method in diophantine approximation

speaker: Carlo Viola (Dipartimento di Matematica "L.Tonelli", Università di Pisa)

abstract: In joint work with G. Rhin, we introduced a new method to deal with qualitative and quantitative irrationality problems for constants related to multiple integrals of rational functions. Our method is based on the construction of groups of birational transformations and of permutation groups acting on suitable families of multiple integrals.

timetable:
Wed 13 Jul, 11:00 - 12:00, Sala Conferenze Centro De Giorgi
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