3 papers
math.NT2026
Mersenne numbers and the doubling map
LluÃs AlsedÃ, Antonio Garijo, Xavier Jarque
We study the connection between the Mersenne numbers and the dynamics of the angle-doubling map. Within this framework, we develop an algorithm to compute divisors o…
math.DS2025
Boundedness and simple connectivity of the basins of attraction for some numerical methods
Jordi Canela, Antonio Garijo, Xavier Jarque
In this paper we study the dynamics of Halley's and Traub's root-finding algorithms applied to a symmetric family of polynomials of degree . We discuss the (un)boundedne…
math.NA2025
On the basins of attraction of a one-dimensional family of root finding algorithms: from Newton to Traub
Jordi Canela, Vasiliki Evdoridou, Antonio Garijo +1
In this paper we study the dynamics of damped Traub's methods when applied to polynomials. The family of damped Traub's methods consists of root finding algorithms which con…