Doctor of Philosophy in Applied Mathematics, Kent State University, OH, USA, Matrix Vectorial Norms and their Application to The Gerschgorin Theory for Block Partitioned Matrices
Master of Arts in Applied Mathematics, Kent State University, OH, USA
Master of Science in Mathematics, Charles University, Prague, Czech Republic Solution of Boltzman Equation by means of Multigrid Methods
President, Anglo-American University, Czech Repuclic - 2005 to present
Vice-President, Board of Directors, Canadian Chamber of Commerce in the Czech Republic - 2010 to present
Visiting Professor of Mathematics, Chapman University, CA, USA - 2007 to present
Vice-President for Research, Development and International Affairs, Institute of Finance and Administration, Czech Republic - 2003-2005
Associate Professor of Mathematics, University of Puerto Rico, PR, USA - 2000
Assistant Professor of Mathematics, Black Hills State University, SD, USA - 1999; Case Western Reserve University, OH, USA - 1997
Discretization and rounding errors: ODE’s and beyond, SIDIM (Inter-University Mathematical Sciences Research Seminar) XX, Puerto Rico - 2000
How to catch the spectrum?, SIDIM XIX, Puerto Rico - 2004
A Note on the Spectral Inclusion Regions for Block Partitioned Matrices, SIDIM XVI, Puerto Rico - 2001
From Rings of Saturn to Circles of Gerschgorin, International Conference in honor of Richard S. Varga's 70 birthday, OH, USA - 1999