Browsing by Author Petronilho, J.


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Results 4 to 11 of 11 previous 
Issue DateTitleAuthor(s)TypeAccess
1-Sep-2008On linearly related sequences of derivatives of orthogonal polynomialsJesus, M. N. de ; Petronilho, J. articleopenAccess
10-Mar-2021On some Problems in the Theory of Orthogonal PolynomialsMbouna, DieudonnedoctoralThesisopenAccess
2005On some tridiagonal k-Toeplitz matrices: Algebraic and analytical aspects. ApplicationsÁlvarez-Nodarse, R. ; Petronilho, J. ; Quintero, N. R. articleopenAccess
2004On the Krall-type discrete polynomialsÁlvarez-Nodarse, R. ; Petronilho, J. articleopenAccess
2006On the linear functionals associated to linearly related sequences of orthogonal polynomialsPetronilho, J. articleopenAccess
2008Orthogonal polynomials on the unit circle via a polynomial mapping on the real linePetronilho, J. articleopenAccess
1997Polinómios Ortogonais e Transformações Polinominais: Problemas InversosPetronilho, José Carlos Soares doctoralThesisembargoedAccess
1998WKB Approximation and Krall-Type Orthogonal PolynomialsÁlvarez-Nodarse, R. ; Marcellán, F. ; Petronilho, J. articleopenAccess