Patrik Norén

Research Interests

Statistics, Geometry, Algebra, Combinatorics.

My postdoc mentor is Seth Sullivant.

My PhD-advisor was Alexander Engström and my licentiate-advisor was Svante Linusson. The thesis, Algebraic Statistics, was defended April 15, 2013 at Aalto and the opponents were Axel Hultman and Volkmar Welker. After I graduated I worked as an ISTFELLOW with mentor Caroline Uhler. Currently I am a postdoc at North Carolina State University.



Algebraic discrete Morse theory for the hull resolution preprint.


Extending the Latent Multinomial Model with Complex Error Processes and Dynamic Markov Bases, with Simon J Bonner, Matthew R Schofield and Steven J Price, preprint.


Cellular resolutions of powers of monomial ideals, with Alexander Engström, preprint.


Polytopes from subgraph statistics, with Alexander Engström, preprint.


The three-state toric homogeneous Markov chain model has Markov degree two, J. Symbolic Comput. 68 (2014), no. 2, 285-296.


Tverberg's theorem and graph coloring, with Alexander Engström, Discrete Comput. Geom. 51 (2014), no. 1, 207-220.


Ideals of graph homomorphisms, with Alexander Engström, Ann. Comb. 17 (2013), no. 1, 71-103.