Convergence Conditions for Vector Stieltjes Continued Fractions

نویسنده

  • Mirta María Castro Smirnova
چکیده

Necessary and sufficient conditions for the convergence of vector S-fractions are obtained, generalizing classical results of Stieltjes. A class of unbounded difference operators of high order possessing a set of spectral measures is described.

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عنوان ژورنال:
  • Journal of Approximation Theory

دوره 115  شماره 

صفحات  -

تاریخ انتشار 2002