Documents and files
You may download and redistribute all files below in their original form. They may not be used for any commercial purposes. Any other use requires my personal authorization.
Analysens Grunder Bevis
Analysens.Grunder.Bevis[2009][Swe]These are proofs of the theorems in the course "Analysens grunder". These were written during my undergraduate studies, and I'll take no responsibility for errors, failed exams, broken hearts or brain trauma caused by this text.
CoamoebaPlot
CoamoebaPlot[2010]This notebook contains two functions for plotting coamoebas of polynomials in two variables. See this page for a brief intro and examples.
Eigenpolynomials
Eigenpolynomials[2009][Beamer][Eng]
A brief presentation about one of my research areas. This is about spectral theory.
Fractals
Fractals[2009][Beamer][Eng]
This is my presentation of flame fractals and midpoint displacement fractals I used on a graduate student seminar.
Klassiska Fraktaler
Klassiska.Fraktaler[2009][Swe]This text describes the algorithms behind a number of classical fractals, from the Koch curve to Newton fractals. A detailed description on the flame fractal algorithm is included.
Linear Algebra
Linear.Algebra[2009][Swe]This is a collection of examples in Linear Algebra, suitable for the first semester course. There are some examples on inductive proofs in the end as well. Please send me suggestions on improvements or typos.
Matematik Tips Och Trix
Matematik.Tips.Och.Trix[2008][Swe]This is a guide on study technique, specialized for mathematics at university level.
Mathematica for Researchers
Mathematica.for.Researchers[2012][Beamer][Eng]This is a short beamer presentation on Mathematica, highlighting some useful functions and practices. Aimed for grad students, with almost no prior experience of Mathematica.
Mathematica for Researchers
Mathematica.for.Researchers[2012][Eng]This is a brief introduction to Mathematica, mainly for researchers.
Rekursion
Rekursion[2009][Swe]A short introduction on recursion, mainly examples. Aimed towards high-school students.
StokesLinesPlot
StokesLinesPlot[2011]This notebook contains a function for plotting Stoke lines, as in this article by A. Gabrielov and A. Eremenko: www.math.purdue.edu/~agabriel/stokes9.pdf
Studieteknik
Studieteknik[2009][Swe]This is a general study guide mainly aimed for high-school students.
Wire Trees Tutorial
Wire.Trees.Tutorial[2010][Eng]
A tutorial on how to make small trees out of wire, which is a nice relaxing hobby.