A. Sri Ranga - researchr alias

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Viewing Publication 1 - 19 from 19

2022

A modified least squares method: Approximations on the unit circle and on (-1, 1)Luana L. Silva Ribeiro, A. Sri Ranga. jcam, 410:114168, 2022. [doi]

2021

A class of Sobolev orthogonal polynomials on the unit circle and associated continuous dual Hahn polynomials: Bounds, asymptotics and zerosCleonice F. Bracciali, Jéssica V. da Silva, A. Sri Ranga. jat, 268:105604, 2021. [doi]

2020

II type recurrence relation and associated quadrature rules on the unit circleCleonice F. Bracciali, Junior A. Pereira, A. Sri Ranga. na, 83(3):1029-1061, 2020. [doi]

2018

Christoffel formula for kernel polynomials on the unit circleC. F. Bracciali, Andrei Martínez-Finkelshtein, A. Sri Ranga, D. O. Veronese. jat, 235:46-73, 2018. [doi]

Extreme zeros in a sequence of para-orthogonal polynomials and bounds for the support of the measureAndrei Martínez-Finkelshtein, A. Sri Ranga, D. O. Veronese. moc, 87(309):261-288, 2018. [doi]

2016

A class of orthogonal functions given by a three term recurrence formulaC. F. Bracciali, J. H. McCabe, Teresa E. Pérez, A. Sri Ranga. moc, 85(300):1837-1859, 2016. [doi]

2015

Explicit formulas for OPUC and POPUC associated with measures which are simple modifications of the Lebesgue measureCleonice F. Bracciali, Jairo S. Silva, A. Sri Ranga. amc, 271:820-831, 2015. [doi]

2014

A Favard type theorem for orthogonal polynomials on the unit circle from a three term recurrence formulaKenier Castillo, Marisa de Souza Costa, A. Sri Ranga, D. O. Veronese. jat, 184:146-162, 2014. [doi]

Sieved para-orthogonal polynomials on the unit circleF. Marcellán, A. Sri Ranga. amc, 244:335-343, 2014. [doi]

2013

Basic hypergeometric polynomials with zeros on the unit circleIván Area, Eduardo Godoy, Regina Litz Lamblém, A. Sri Ranga. amc, 225:622-630, 2013. [doi]

Orthogonal polynomials on the unit circle and chain sequencesMarisa de Souza Costa, Heron Martins Felix, A. Sri Ranga. jat, 173:14-32, 2013. [doi]

2012

On a moment problem associated with Chebyshev polynomialsKenier Castillo, Regina Litz Lamblém, A. Sri Ranga. amc, 218(18):9571-9574, 2012. [doi]

Szegő and para-orthogonal polynomials on the real line: Zeros and canonical spectral transformationsKenier Castillo, Regina Litz Lamblém, Fernando R. Rafaeli, A. Sri Ranga. moc, 81(280):2229-2249, 2012. [doi]

2008

Asymptotics for Gegenbauer-Sobolev orthogonal polynomials associated with non-coherent pairs of measuresEliana Xavier Linhares de Andrade, Cleonice F. Bracciali, A. Sri Ranga. asy, 60(1-2):1-14, 2008. [doi]

2006

Modified Chebyshev algorithm: some applicationsE. X. L. de Andrade, A. Sri Ranga. na, 43(3):215-233, 2006. [doi]

2005

Real orthogonal polynomials in frequency analysisC. F. Bracciali, Xin Li, A. Sri Ranga. moc, 74(249):341-362, 2005. [doi]

2003

Orthogonal Polynomials Associated with Related Measures and Sobolev Orthogonal PolynomialsA. C. Berti, C. F. Bracciali, A. Sri Ranga. na, 34(2-4):203-216, 2003. [doi]

2002

Blumenthal s Theorem for Laurent Orthogonal PolynomialsA. Sri Ranga, Walter Van Assche. jat, 117(2):255-278, 2002. [doi]

2001

Gaussian Quadrature Rules with Simple Node-Weight RelationsE. X. L. de Andrade, C. F. Bracciali, A. Sri Ranga. na, 27(1):61-76, 2001. [doi]

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