TY  - JOUR
AU  - García Ardila, Juan
AU  - Mañas Baena, Manuel Enrique
AU  - Marcellan, Francisco
PY  - 2019
DO  - 10.1007/s11785-019-00947-6
SN  - 1661-8254
UR  - https://hdl.handle.net/20.500.14352/6015
T2  - Complex analysis and operator theory
AB  - We consider the sequences of matrix bi-orthogonal polynomials with respect to the bilinear forms <center dot, center dot >((R) over cap) and <center dot, center dot >((L) over cap) < P(z(1)), Q(z(2))((R) over cap) = (TxT)integral P(z(1))dagger...
LA  - eng
M2  - 3979
PB  - Springer basel  AG
KW  - Orthogonal laurent polynomials
KW  - Unit circle
KW  - Perturbations
KW  - Extensions.
TI  - Christoffel transformation for a matrix of Bi-variate measures.
TY  - journal article
VL  - 13
ER  -