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Mathematics

• My diploma thesis Local recognition of reflection graphs on Coxeter groups submitted at TU Darmstadt, 31-Mar 2007.
• The paper Positivity of Szegö's rational function published in Advances in Applied Mathematics (Volume 41, Issue 2, August 2008, Pages 255-264) together with errata and addenda.
• Informal notes on Nonstandard Analysis which are meant to complement my StuVo talk given at TU Darmstadt, 10-Dec 2007.
• A paper based on my notes taken at lectures about Gaussian Random Functions which were held by visiting Prof. Dr. M. Lifshits (University of St. Petersburg) at TU Darmstadt from 11 to 22 July 2005.

Quick-Links

Articles

Local recognition of reflection graphs on Coxeter groups

Positivity of Szegö's rational function

Gaussian Random Functions

Essays

Eulerian Numbers

Hermite Normal Form

Nonstandard Analysis

Ramanujan's Tau Function

Short Essays

On The Vitali Covering Theorem

Optimal Stopping

Square Roots of Minus One

Summing Fixed Powers