Modern software allows us to draw symbols (such as Chinese characters, or mathematical symbols) that the computer will then recognise and turn into type. How can these systems be improved, so that they run faster and more accurately?

Differential effects of male nutrient balance on pre-and post-copulatory traits, and consequences for female reproduction in Drosophila melanogaster
Morimoto, J Wigby, S Scientific Reports (08 Jun 2016)
Wed, 08 Jun 2016

16:00 - 17:00
C1

Finiteness properties of subgroups of direct products of surface groups

Claudio Llosa Isenrich
(Oxford)
Abstract

We will explain a result of Bridson, Howie, Miller and Short on the finiteness properties of subgroups of direct products of surface groups. More precisely, we will show that a subgroup of a direct product of n surface groups is of finiteness type $FP_n$ if and only if there is virtually a direct product of at most n finitely generated surface groups. All relevant notions will be explained in the talk.

 

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