Learn More
The standard approach for computing with an algebraic number isthrough the data of its irreducible minimal polynomial over somebase field <i>k.</i> However, in typical tasks such as polynomialsystem solving, involving many algebraic numbers of high degree,following this approach will require using probably costlyfactorization algorithms. Della Dora,(More)
In this paper, we use the idea of Kantorovich regularization to develop the fast multiscale Kantorovich method and the fast iterated multiscale Kantorovich method. For some kinds of weakly singular integral equations with nonsmooth inhomogeneous terms, we show that our two proposed methods can still obtain the optimal order of convergence and(More)
  • 1