• A Central Limit Theorem for inner functions 

      Nicolau Nos, Artur; Soler i Gibert, Odí (2022-06)
      Article
      Accés obert
      A Central Limit Theorem for linear combinations of iterates of an inner function is proved. The main technical tool is Aleksandrov Disintegration Theorem for Aleksandrov-Clark measures.
    • A pseudo-normal form for planar vector fields 

      Delshams Valdés, Amadeu; Guillamon Grabolosa, Antoni; Lázaro Ochoa, José Tomás (2001)
      Article
      Accés obert
    • Asymptotic size of Herman rings of the complex standard family by quantitative quasiconformal surgery 

      Fagella Rabionet, Núria; Martínez-Seara Alonso, M. Teresa; Villanueva Castelltort, Jordi (2003)
      Article
      Accés obert
      In this paper we consider the complexification of the Arnold standard family of circle maps given by $\widetilde F_{\alpha,\ep}(u)=u{\rm e}^{{\rm i}\alpha} {\rm e}^{\frac{\ep}{2}(u-\frac{1}{u})}$, with $\alpha=\alpha( ...
    • Asymptotic size of Herman Rings using quasiconformal surgery 

      Granell i Yuste, Francesc (Universitat Politècnica de Catalunya, 2016-07)
      Treball Final de Grau
      Accés obert
      This thesis gives an introduction to the theory of quasiconformal surgery. To that end, we consider the complexification of the Arnol'd standard family of circle maps. These functions are analytically linearisable under ...
    • Homotopy linear algebra 

      Gálvez Carrillo, Maria Immaculada; Kock, Joachim; Tonks, Andrew (2018-04)
      Article
      Accés obert
      By homotopy linear algebra we mean the study of linear functors between slices of the 8-category of 8-groupoids, subject to certain finiteness conditions. After some standard definitions and results, we assemble said slices ...
    • Spatial dynamics of Hepatitis B virus with its δ-satellite and defective interfering particles 

      Albó Delgado, Ariadna (Universitat Politècnica de Catalunya, 2020-10)
      Projecte Final de Màster Oficial
      Accés obert
      This project provides an indepth analysis of the spatio-temporal dynamics of the system Hepatitis B Virus (HBV) - Hepatitis Delta Virus (HDV) - Defective interfering particles (DIPs). HDV is a virus satellite that co-infects ...