Miscellaneous work

Fundamental groups and coverings

During my time as a PhD student at Linköping University I wrote a short presentation about fundamental groups and coverings.
Fundamental PdF

Bachelor Thesis - Quadratic and Cyclotomic Fields and Elliptic Curves

Here is a scanned version of my Bachelor thesis thesis.pdf

Vector Fields and Indices in the Plane

Just a short comment on the above subject vector.pdf