2nd Workshop on Combinatorics, Number Theory and Dynamical Systems
IMPA, Rio de Janeiro, August, 24 – 28, 2015
Certificates
List of Registered Participants
Organizing Committee
Yuri Lima (University of Maryland, USA)
Christian Mauduit (Université d’Aix-Marseille, France)
Carlos Matheus Santos (CNRS Paris, France)
Carlos Gustavo Moreira (IMPA, Brazil)
Enrique Pujals (IMPA, Brazil)
Marcelo Viana (IMPA, Brazil)
Jean-Christophe Yoccoz (Collège de France, France)
Speakers
Fabricio Benevides (UFC – Fortaleza, Brazil)
Graph convexities and maximum infection time
Anne Bertrand (Université de Poitiers, France)
Boyle and Handelman conjecture, primitive matrices on N and Perron numbers
Michael Boshernitzan (Rice University, USA)
Scales of functions and applications in ergodic theory and number theory
Yann Bugeaud (Université de Strasbourg, France)
Around the Littlewood conjecture
Francesco Cellarosi (University of Illinois, USA)
Supersymmetric quantum mechanics, exponential sums, and homogeneous dynamics
Vincent Delecroix (CNRS Bordeaux, France)
The bottom of the Lagrange spectrum of translation surfaces
Jean-Marc Deshouillers (Université de Bordeaux, France)
Automatic questions concerning the representation of n! in base b
Sebastián Donoso (Universidad de Chile)
A pointwise cubic average for two commuting transformations
Michael Drmota (TU Wien, Austria)
Distribution properties of subsequences of automatic sequences
Sébastien Ferenczi (CNRS Marseille, France)
Examples of interval exchanges satisfying Veech and Sarnak
Albert Fisher (USP – São Paulo, Brazil)
Fractal-like integer sets coming from dynamics
Harald Helfgott (CNRS Paris, France)
Soficity, recurrence and short cycles of exponential maps
Yoshiharu Kohayakawa (USP – São Paulo, Brazil)
The number of Bh-sets of a given cardinality
Mariusz Lemańczyk (NCU Toruń, Poland)
Automorphisms with quasi-discrete spectrum, multiplicative functions and average orthogonality along short intervals
Alejandro Maass (Universidad de Chile, Chile)
Variations on recurrence
Ali Messaoudi (UNESP – S.J. do Rio Preto, Brazil)
Dynamics of stochastic adding machines
Ramon Nunes (Université Paris-Sud, France)
The distribution of squarefree numbers in arithmetic progressions
Paulo Ribenboim (Queen’s University, Canada)
Ultrametric spaces with applications
Joel Rivat (Université d’Aix-Marseille, France)
Digital properties of prime numbers
Sascha Troscheit (University of St Andrews, UK)
A localised measurement of complexity for self-similar attractors
Benjy Weiss (Hebrew University, Israel)
Mixing properties of non-singular actions
Tamar Ziegler (Hebrew University, Israel)
Concatenations of ergodic and combinatorial uniformity norms
Poster Session
Approved Posters:
Danilo Antonio Caprio (IMPA)
Fibonacci adding machine, fibered Julia sets and dynamics in R2
Dominik Kwietniak (Jagellonian University – UJ)
On entropy-density of ergodic measures for B-free systems
Eric Busatto Santiago (UNESP)
Existence of invariant measures
Gustavo Antonio Pavani (UNESP)
A class of cubic Rauzy fractals without the (F) Property
Tatiana Miguel Rodrigues (UNESP) joint work with Jefferson L. Bastos (UNESP)
Parametrization for a class of Rauzy Fractals
Poster Submission
Posters should be sent to eventos@impa.br using Poster – Workshop in Combinatorics as subject. The standard adopted for posters is size A0 vertical.
Deadline for submission of posters: August 10th,2015.
Program
Postal Address: Instituto Nacional de Matemática Pura e Aplicada
Estrada Dona Castorina 110, Jardim Botânico
Rio de Janeiro, RJ, CEP 22460-320, Brasil
E-mail: eventos@impa.br
