Browsing Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics by Author "Putinar, M."
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Article
Bergman orthogonal polynomials on an archipelago
Gustafsson, B.; Putinar, M.; Saff, E. B.; Stylianopoulos, Nikos S. (2008)Growth estimates for orthogonal polynomials with respect to area measure (Bergman polynomials) over the union of finitely many Jordan regions with piecewise smooth boundary are obtained by a careful investigation of the ...
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Bergman polynomials on an archipelago: Estimates, zeros and shape reconstruction
Gustafsson, B.; Putinar, M.; Saff, E. B.; Stylianopoulos, Nikos S. (2009)Growth estimates of complex orthogonal polynomials with respect to the area measure supported by a disjoint union of planar Jordan domains (called, in short, an archipelago) are obtained by a combination of methods of ...
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Article
Finite-term relations for planar orthogonal polynomials
Putinar, M.; Stylianopoulos, Nikos S. (2007)We prove by elementary means that, if the Bergman orthogonal polynomials of a bounded simply-connected planar domain, with sufficiently regular boundary, satisfy a finite-term relation, then the domain is algebraic and ...
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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.