Personal website of Alvin Šipraga.


I am an embedded firmware engineer at Airtame since 2017.

I was a mathematics student at the University of Copenhagen until August 2015. Before that, I was at the University of Bath. After doing some stuff at the University of Vienna, I then worked at Pipetop; SHFT.

email: alvin@pqrs.dk

Algebraic geometry

I wrote my Master's thesis—entitled The Nash problem—between February and July 2015, in which I studied the theory of arc spaces and the so-called Nash problem on singular varieties. I successfully defended on the 28th of August 2015, which involved some brief presentation slides.

Convex analysis

In 2013 I did a project on convex analysis as part of my final year at Bath, the results of which can be found below:

In November 2013 I gave more or less the same presentation to the KU mathematics student colloquium.

Deep inference

During the summer of 2012 I worked on a research project at the University of Bath Department of Computer Science in the area of proof theory. It was under the supervision of Anupam Das and Alessio Guglielmi. I wrote some software as part of it, and also a paper discussing the results and method.

In December 2012 I delivered a presentation (printable version) discussing the project and its findings to the Mathematical foundations of computation group at Bath.


I maintain the following websites and webpages:

GPG public key

pub 4096R/231E83DF : B9F8 9661 4254 50E2 1684 C17C 00B8 1422 231E 83DF

2018-05-21: GPG key transition statement