Spaces of fractions and positive functionals

• Autores: Florian-Horia Vasilescu
• Localización: Mathematica scandinavica, ISSN 0025-5521, Vol. 96, Nº 2, 2005, págs. 257-279
• Idioma: inglés
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• Resumen

  • We discuss integral representations and extensions of positive functionals in some spaces of fractions of continuous functions. As a consequence, numerical caracterizations for the solvability of power moment problems and the uniqueness of the solutions in unbounded sets are obtained.