Núria Fagella

Personal Information

Picture profile
Positions: Professor at UB, Researcher at CRM
Email: nfagella@ub.edu
Personal page: http://www.maia.ub.es/~fagella
Research Centers: Universitat de Barcelona, Centre de Recerca Matemàtica
Phone: +34 93402 4499

Departament de Matemàtiques i Informàtica
Universitat de Barcelona
08007 Barcelona
Catalunya, Spain

Centre de Recerca Matemàtica
Campus de Bellaterra
08193 Cerdanyola del Vallés
Barcelona, Catalunya, Spain

Research Area: Complex Dynamics

Fields of Interest:

Generally in the field of complex dynamical systems, my research activities follow mainly two lines: dynamics of entire transcendental maps and quasi-conformal surgery. Related to the first area, I am interested in the complexification of analytic circle dipheomorphisms. I also worked on the parameter space of the exponential family, and on members of this family having Siegel discs. Other works are about Baker domains of general transcendental maps and more recently, Herman rings of meromorphic maps. Related to the second area, I apply quasi-conformal surgery as a mean of obtaining maps between parameter spaces, mainly polynomial parameter spaces.


Deputy Director of the Institut de Matemàtiques de la Universitat de Barcelona.

Delegate of the BGSMath for specific matters.

Board member of the Fundació Ferran Senyer i Balaguer.

Icrea Academia 2020

Editor of


Google Scholar Citations Page





Organized events (13)