Orthogonal polynomials and rational modifications of measures

作者: E. Godoy , F. Marcellan

DOI: 10.4153/CJM-1993-052-1

关键词: Complex planeMeasure (mathematics)SequenceMonic polynomialPure mathematicsMathematicsCombinatoricsOrthogonal polynomials

摘要: Given a finite positive measure on the Borel subsets of complex plane with compact support containing infinitely many points, we deduce some formulas for sequence monic orthogonal polynomials associated to rational modification measure. These expressions depend so called functions second kind. Some examples particular Jordan curves are given

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