Moduli space of matroids

שלחו לחבר
Seminar
Speaker
Prof. Oliver Lorscheid (IMPA)
Date
15/05/2019 - 11:30 - 10:30
Place
Third floor seminar room (room 201, building 216)
Abstract

This is an overview talk about my paper with Matt Baker with the same title. I will introduce matroids with coefficients, give a rough idea of how ordered blueprints enter the picture and how the moduli space of matroids is constructed, and then 
finally turn to an outline of a new proof of Tutte's theorem that a matroid is regular if and only if it is binary and orientable.