Numeration 2015 - Sciencesconf.org

Expansions in non-integer bases and fractal phenomena

Amphi 5

Vilmos Komornik (Chair: Karma Dajani)

Coffee break

Contributed talks

Amphi 5

(Chair: Karma Dajani)

› Approximation properties of beta expansions - Simon Baker, Department of Mathematics [Manchester] 10:30-10:55 (25min)

› On the spectra of Pisot-cyclotomic numbers - Zuzana Masáková, Czech Technical University in Prague 10:55-11:20 (25min)

› The S-adic Pisot conjecture on two letters - Milton Minervino, LIAFA, Paris 7 11:20-11:45 (25min)

› Rational series,Lind , Boyle and Handelman Theorems and primitive matrices. - Anne Bertrand-Mathis, Laboratoire de Mathématiques et Applications 11:45-12:10 (25min)

Lunch

Optimal Expansions in non-integer base

Amphi 5

Karma Dajani (Chair: Vilmos Komornik)

Contributed talks

Amphi 5

(Chair: Vilmos Komornik)

› Salem numbers from a class of star-like trees - Horst Brunotte, none 15:30-15:55 (25min)

Coffee break

Contributed talks

Amphi 5

(Chair: Vilmos Komornik)

› Rational Based Digit System in Polynomial Rings over Finite Fields - Manuel Joseph Loquias, Montan Universität Leoben, University of the Philippines Diliman 16:30-16:55 (25min)

› Canonical expansion of integers for families of roofline polynomials - Péter Burcsi, Department of Computer Algebra, Eötvös Loránd University - Dávid Bóka, Department of Computer Algebra, Eötvös Loránd University 16:55-17:20 (25min)

› Univoque points for self-similar sets - Kan Jiang, Utrecht University 17:20-17:45 (25min)