# Robert Kreczner

## Professor

**Ph.D.**, Applied Mathematics, University of Wisconsin - Milwaukee

**M.S.**, Mathematics, Jagiellonien University - Krakow, Poland

### Research Interests

Solvability of Equations, Number Theory, Fourier Analysis, Signal Analysis, Differential Equations

### Selected Publications and Lectures

- Counting Right Triangles, Wisconsin Section, UW-Oshkosh, April 2010

- Euler's Substitutions and Rational Points on Conics, Wisconsin Section, UW-Eau Claire, April, 2007

- Cubic Equations-Their Presence, Importance, and Applications, in the Age of Technology, Proceedings of the Tenth International Conference on Technology in Collegiate Mathematics, at Chicago, November 1997