Geir Dahl

Instituttleder - Matematisk institutt
Bilde av Geir Dahl
English version of this page
Telefon +47 22855835
Rom 1015
Brukernavn
Besøksadresse Moltke Moes vei 35 Niels Henrik Abels hus 0851 OSLO
Postadresse Postboks 1053 Blindern 0316 Oslo

Research interests

Combinatorial matrix theory; so the study of classes of matrices from a combinatorial point of view, or geometric, using convexity and polyhedral theory. Recent focused activities include majorization order and polytopes, classes of (0,1)-matrices with given line sums, doubly stochastic matrices, interval polytopes, matrix ranking methods in tennis(!) , Birkhoff polytopes, spectral graph theory etc.. My CV is here.

Teaching

MAT1120 Linear algebra  (I often lecture together with Erik Bedos)

MAT3100 Linear optimization

MAT4120/MAT9120 Mathematical optimization

Reading course in different topics: graph theory, convexity, matrix theory

Some recent talks

Nytt Munch museum - et SKRIK etter kombinatorikk og geometri!

 

Emneord: Matematikk
Publisert 24. okt. 2010 15:45 - Sist endret 8. mai 2020 09:50