% About Hi there! My name is Viktor Kleen. I'm currently a PhD student in Mathematics at USC in Los Angeles. My research interests include: * $\AA^1$-homotopy theory * Higher category theory * Algebraic geometry This site is supposed to serve as a research notebook to get me to write up ideas and results. As such, it is woefully unpolished, unreliably and generally to be used at your own risk. Still, have fun! And please send me [email](mailto:vkleen+math@17220103.de) with suggestions, corrections, criticism or general rants if you like.