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Your search keyword '"Morell, A."' showing total 2 results
2 results on '"Morell, A."'

1. On a class of biorthogonal polynomials on the unit circle.

Author

Borrego-Morell, J. and Rafaeli, Fernando Rodrigo

Subjects
*BIORTHOGONAL systems, *POLYNOMIALS, *MATHEMATICAL bounds, *MATHEMATICAL formulas, *ELECTROSTATICS
Abstract

A system of biorthogonal polynomials with respect to a complex valued measure supported on the unit circle is considered and all the terms with bounds are explicitly given for the remainder of an asymptotic formula given by R. Askey for this system. An electrostatic interpretation for the zeros of a class of para-orthogonal polynomials associated with the biorthogonal system is also considered. [ABSTRACT FROM AUTHOR]

Published
2016
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2. Orthogonality with respect to a Jacobi differential operator and applications.

Author

Borrego-Morell, J. and Pijeira-Cabrera, H.

Subjects
*ORTHOGONALIZATION, *JACOBI operators, *DIFFERENTIAL operators, *MODULES (Algebra), *MEASURE theory, *NATURAL numbers
Abstract

Abstract: Let be a finite positive Borel measure on , a fixed natural number and , with . We study algebraic and analytic properties of the sequence of monic polynomials that satisfy the orthogonality relations A fluid dynamics model for source points location of a flow of an incompressible fluid with preassigned stagnation points is also considered. [Copyright &y& Elsevier]

Published
2013
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