Seminar series
Date
Fri, 08 Jun 2018
11:00
Location
L4
Speaker
Fernando Rodriguez Villegas
Organisation
ICTP

In the late 1880's Goursat investigated what we now call rigid local systems, classically described as linear differential equations without accessory parameters. In this talk I will discuss some arithmetic and geometric aspects of certain particular cases of Goursat's in rank four. For example, I will discuss what are likely to be all cases where the monodromy group is finite. This is joint work with Danylo Radchenko.

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