• Article  

      On finite-term recurrence relations for Bergman and Szego{double acute} polynomials 

      Baratchart, L.; Saff, E. B.; Stylianopoulos, Nikos S. (2012)
      With the aid of Havin's Lemma (which we generalize) we prove that polynomials orthogonal over the unit disk with respect to certain weighted area measures (Bergman polynomials) cannot satisfy a finite-term recurrence ...
    • Article  

      Open problems in constructive function theory 

      Baratchart, L.; Martínez-Finkelshtein, A.; Jimenez, D.; Lubinsky, D. S.; Mhaskar, H. N.; Pritsker, I.; Putinar, M.; Stylianopoulos, Nikos S.; Totik, V.; Varju, P.; Xu, Y. (2006)
      A number of open problems on constructive function theory are presented. These were submitted by participants of Constructive Function Theory Tech-04. Copyright © 2006, Kent State University.