Olav Njåstad, Norwegian University of Science and Technology, Trondheim
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Orthogonal rational functions and continued fractions

Abstract

This talk discuss a class of continued fractions that generalize  the real J-fractions, and which have the same relationship to orthogonal rational functions, multipoint Pade approximants  and rational moment problems as real J-fractions have to orthogonal polynomials, onepoint Pade approximants and classical moment problems.

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