TY  - JOUR
AU  - Luzón, Ana
AU  - Alonso Morón, Manuel
PY  - 2009
DO  - 10.1016/j.laa.2008.12.001
SN  - 0024-3795
UR  - https://hdl.handle.net/20.500.14352/42168
T2  - Linear Algebra and its Applications
AB  - We iterate contractive one-degree polynomials with coefficients in the ring K[[x]] of formal power series to calculate the reciprocal in K[[x]] of a quadratic polynomial. Doing this we meet thestructure of Riordan array. We interpret certain changes...
LA  - eng
M2  - 2254
PB  - Elsevier Science
KW  - Inverse relations
KW  - Arrays
KW  - Involutions
KW  - Sums
KW  - Banach's fixed point theorem
KW  - Reciprocal of a quadratic polynomial
KW  - Riordan matrices
KW  - Changes of variables
TI  - Riordan matrices in the reciprocation of quadratic polynomials
TY  - journal article
VL  - 430
ER  -