Fields of Research Interests: Algebra (Non-commutative Ring Theory, Representation Theory, Category theory).

Scholarship Awards:

• Thai Ministry of University Affairs: Visiting Professorship (1999).
• Spanish Ministry of Education and Science: Visiting Professorship (1998).
• Royal Society of London Research Fellowship (1996 - 1997).
• Italian National Research Council Research Fellowship (1995 - 1996).
• Spanish Ministry of Education and Science: Post-doctoral Fellowship (1990 - 1992).

 Visited and presented research talks at the following institutions:

• October 1998: University of Munchen, Germany.

• April 1997: University of Exeter, UK.

• December 1996: University of Edinburgh, UK.

• March 1996:  University of Padova, Italy.

• January 1996:  University of L'Aquila, Italy.

• December 1994-January 1995: University of Otago, Dunedin, New Zealand.

• July 1991 and August 1992: University of Dusseldorf, Germany.

• May 1992: University of Almeria, Spain.

• November-December 1991, University of Glasgow, UK (supported by the Royal Society of London).

• September 1991 and March 1992:  University of Granada, Spain.

• April 1990:  International Center for Theoretical Physics, Trieste, Italy.

• April 1989: University of Torun, Poland.

• March 1989: Budapest Institute of Mathematics, Hungary.

Professional Affiliations and Professional Service:

• Member of the American Mathematical Society.

• Member of Ohio University Center for Ring Theory and Its Applications.

• Reviewer of the Zentralblatt fur Mathematik, Springer-Verlag, Germany.

• Reviewer of the Mathematical Review, American Mathematical Society.

• Member of the Editorial Board of the East-West Journal of Mathematics.

• Member of the Editorial Board of the International Electronic Journal of Algebra.

• Refereed papers for Journal of Algebra, Communications in Algebra, Proceedings of the Edinburgh Mathematical Society, Glasgow Mathematical Journal, Houston Mathematical Journal, Journal of the Australian Mathematical Society, International Journal of Mathematical Sciences, Contemporary Mathematics, Acta Mathematica Hungarica, among other journals.

Publications:

Author and co-author of over 30 research papers published in well-known international mathematical journals, including Journal of Algebra, Journal of Pure and Applied Algebra, Communications in Algebra, Quarterly Journal of Mathematics (Oxford), Proceedings of the Edinburgh Mathematical Society, Glasgow Mathematical Journal, Archiv der Mathematik, Mathematica Scandinavica, and co-author of a research monograph published by Longman Scientific & Technical, UK, in 1994.