Tuesday 16 May 2017, 15:30-16:30 in HG03.085
Arne Smeets (RU Nijmegen)
Around logarithmic good reduction
We will discuss the notion of 'logarithmic good reduction' for algebraic varieties defined over a local field of positive residual characteristic. We will sketch a proof of a Néron-Ogg-Shafarevich type criterion for logarithmic good reduction of abelian varieties; if time allows, we will briefly present joint work in progress with Kentaro Mitsui on the index of varieties with logarithmic good reduction.