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Fletta eftir efnisorði "Complex analysis"

Fletta eftir efnisorði "Complex analysis"

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    Polynomial Approximation and Pluripotential Theory 
    Sigurðardóttir, Álfheiður Edda (University of Iceland, School of engineering and natural sciences, Faculty of physical sciences, 2024-09)
    We study the rings of polynomials in several complex variables whose exponents are restricted to the dilates of a compact convex set that contains the origin. We study the properties of weighted extremal functions associated to these polynomial rings, ...
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    Restricted and weighted polynomial approximations 
    Snorrason, Bergur (University of Iceland, School of Engineering and Natural Sciences, Faculty of Physical Sciences, 2024-10)
    The thesis contains material from papers studying polynomial approximations of holomorphic functions in several variables. These approximations are weighted, in the sense that the norm used to assess the approximation is weighted, and polynomials used ...