In this talk I will present some applications of the theory of foliations to the theory of differential equations in the complex domain. I will start by recalling the definitions and basic properties of foliations. I will then consider the case in which the total space of a fibre bundle is foliated in a way which is compatible, in a suitable sense, with the bundle projection, and discuss the notions of Painleve' foliations of the first and second kind, which were introduced by Gerard and Sec in order to give a geometric interpretation and to generalise some of the theorems of Painleve' about complex differential equations. One of the authors' main results concerns the case of a holomorphic foliation compatible with a holomorphic locally trivial bundle with compact fibers, and I will show how, after performing suitable compactifications, one can apply this theorem to obtain some results about complex ODE, usually proved by analytic methods.
GEOMETRIC THEORY OF DIFFERENTIAL EQUATIONS IN THE COMPLEX DOMAIN
Research Group:
Speaker:
Vitantonio Peragine
Institution:
SISSA Trieste
Schedule:
Tuesday, September 26, 2017 - 11:00
Location:
A-136
Abstract: