Toda-type differential equations for the recurrence coefficients of orthogonal polynomials and Freud transformation

Journal of Computational and Applied Mathematics

Volumn 78, Issue 1, 1997, Pages 139-160

  Aptekarev, A I ^a   Branquinho, A ^b,c   Marcellan F ^c  

^a KELDYSH INSTITUTE OF APPLIED MATHEMATICS   (Russian Federation)

^b UNIVERSITY OF COIMBRA   (Portugal)

^c UNIVERSIDAD CARLOS III DE MADRID   (Spain)

Author keywords

Directed and inverse spectral problem; Isospectral deformation of Jacobi matrix; Orthogonal polynomials; Three term recurrence relations; Toda lattice; Transformations of the measure

Indexed keywords

COMPUTATIONAL METHODS; INVERSE PROBLEMS; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; POLYNOMIALS;

FREUD TRANSFORMATION; HANKEL DETERMINANTS; JACOBI MATRIX; ORTHOGONAL POLYNOMIALS; RECURRENCE COEFFICIENTS; TODA LATTICE EQUATION;

DIFFERENTIAL EQUATIONS;

EID: 0031550504     PISSN: 03770427     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0377-0427(96)00138-0     Document Type: Article

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