Interests in: Systems of polynomial equations, Polynomial Inequalities, Real Algebra, Matrix Theory,
University of Coimbra
Institution: University of Vienna, Austria
Year: 1980
Member of Projecto Delfos (school for young mathematicians/problem solving)
Reviewer of Zentralblatt fuer Mathematik (since~1992;~80reviews)
Spends also considerable energies for refereeing of articles.