Fractals everywhere
On computing Jacobi matrices associated with recurrent and Möbius iterated function systems
Journal of Computational and Applied Mathematics - Proceedings of the 8th international congress on computational and applied mathematics
Moments of infinite convolutions of symmetric Bernoulli distributions
Journal of Computational and Applied Mathematics - Proceedings of the sixth international symposium on orthogonal polynomials, special functions and their applications
Computing the Hessenberg matrix associated with a self-similar measure
Journal of Approximation Theory
Hi-index | 7.29 |
We consider the self-similar measure on the complex plane C associated to an iterated function system (IFS) with probabilities. From this IFS we define an operator in a complete metric space of infinite matrices. Using the expression obtained in a previous work of the authors, we prove that this operator has as fixed point the moment matrix of the self-similar measure. As a consequence, we obtain a very efficient algorithm to compute the moment matrix of the self-similar measure. Finally, in order to estimate the rate of convergence of the algorithm, we find an upper bound of the norm of this contractive operator.