As of September 2011, I work at the University of St Andrews in Scotland. Up to date information will be available at m y new website.

My Master's degree research was on computing denominator polynomials for the Poincare-Betti series of a monomial ring. My research resulted in a tool for the computation of these denominator polynomials, found at

My PhD research was on the computation of A-algebra structures on group cohomology rings.

My current research is about finding intrinsic parametrizations of datasets using homology and cohomology.


Publications before 2006 are published under my birth name: Mikael Johansson.


Recently given talks will have slides on display, if slides indeed exist, at a dedicated talks page.

Software projects