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Classical orthogonal polynomials: A functional approachF. Marcellán; A. Branquinho; J. Petronilho · 1994
Spectral properties of certain tridiagonal matricesR. Álvarez-Nodarse; J. Petronilho; N.R. Quintero · 2012
Explicit inverse of a tridiagonalk−Toeplitz matrixC.M. da Fonseca; J. Petronilho · 2005
On orthogonal polynomials obtained via polynomial mappingsM.N. de Jesus; J. Petronilho · 2010
Explicit inverses of some tridiagonal matricesC.M. da Fonseca; J. Petronilho · Linear Algebra and its Applications · 2001
On inverse problems for orthogonal polynomials, IF. Marcellán; A. Branquinho; J. Petronilho · 1993
On the Krall-type discrete polynomialsR. Álvarez-Nodarse; J. Petronilho · 2004