About
My name is Roman Kogan. I am an undergraduate student at SUNY Stony Brook, currently on a semester leave for the MASS program at Penn State.
Email: romwell@gmail.com

Research and other work
Here is some of my work:

• Joint paper with B.Bischof, D.N.Yetter: On a Basis for the Framed Link Vector Space Spanned by Chord Diagrams , accepted for publication in Journal of Knot Theory and Ramifications.
  See Preprint at ArXiv.
• Chord Diagrams, a Java/Mathematica software for that paper;
• NvTrees, n-dimensional Thompson groups calculator (Java Applet and Standalone);
• Evolutes, a program that draws involutes, evolutes an osculating circles for a given curve.