Andrew Morrison

Welcome to Andrew's homepage. I am a postdoc at ETH Zurich who is generally interested in the mathematics of moduli problems. My research has looked at aspects of Donaldson-Thomas theory.

Photo: Surface of some columns in the Giant's Causeway.

Phone: +41 44 632 3662
Room: HG G 68.2


A Gaussian distribution for refined DT invariants and 3D partitions
Motivic Classes of Commuting Varieties via Power Structures with Jim Bryan
Motivic Donaldson-Thomas invariants of toric small crepant resolutions with Kentaro Nagao
Motivic Donaldson-Thomas invariants of the conifold and the refined topological vertex with S. Mozgovoy, K. Nagao, and B. Szendroi
Motivic invariants of quivers via dimensional reduction

Lecture Notes: Introduction to the 3-fold equivariant vertex.

Here are some handout notes from a short series of lectures given at ETH. They explain three different ways to count curves on a toric threefold via maps, sheaves, and pairs.

Curriculum Vitae:


Postal address

Dr. Andrew Morrison
Departement Mathematik
HG G 68.2
Rämistrasse 101
8092 Zürich