Monday, May 18, 2015

Time Event  
08:15 - 08:45 Registration - Registration of participants  
08:45 - 09:00 Welcome (Amphi 5)  
09:00 - 10:00 On multidimensional diophantine approximation of algebraic numbers (Amphi 5) - Attila Pethő (Chair: Edita Pelantova)  
10:00 - 10:30 Coffee break (Amphi 5)  
10:30 - 12:10 Contributed talks (Amphi 5) - (Chair: Edita Pelantova)  
10:30 - 10:55 › On bases of canonical number systems in cyclotomic fields - Volker Ziegler, Universität Salzburg  
10:55 - 11:20 › On limit dynamical zeta functions of the beta-transformation - Jean-Louis Verger-Gaugry, Verger-Gaugry, Laboratoire de Mathématiques  
11:20 - 11:45 › Method for Construction of Parallel Addition Algorithms (in Non-standard Numeration Systems) - Milena Svobodová, Czech Technical University in Prague  
11:45 - 12:10 › On-line Multiplication and Division in Non-standard Numeration Systems - Marta Brzicová, Czech Technical University in Prague  
12:10 - 14:30 Lunch  
14:30 - 15:30 Simply normal numbers to different bases (Amphi 5) - Yann Bugeaud (Chair: Peter Grabner)  
15:30 - 15:55 Contributed talks (Amphi 5) - (Chair: Peter Grabner)  
15:30 - 15:55 › Normality in Pisot Numeration Systems - Adrian Scheerer, Graz University of Technology  
15:55 - 16:30 Coffee break (Amphi 5)  
16:30 - 17:45 Contributed talks (Amphi 5) - (Chair: Peter Grabner)  
16:30 - 16:55 › Normal and non-normal numbers in the dynamical systems fulfilling the specification property - Izabela Petrykiewicz, Max-Plank-Institut für Mathematik  
16:55 - 17:20 › Asymptotic Properties of Multi-Base Digit Expansions of Integers - Daniel Krenn, Graz University of Technology  
17:20 - 17:45 › Numeration systems and discrepancy - Maria Rita Iacò, Graz University of Technology  

Tuesday, May 19, 2015

Time Event  
09:00 - 10:00 On the successor function (Amphi 5) - Christiane Frougny (Chair: Robert Tichy)  
10:00 - 10:30 Coffee break  
10:30 - 12:10 Contributed talks (Amphi 5) - (Chair: Robert Tichy)  
10:30 - 10:55 › Combinatorial and probabilistic properties of systems of numeration - Peter Grabner, Graz University of Technology  
10:55 - 11:20 › Analysis of Carries in Non-Standard Digit Expansions - Sara Kropf, Alpen-Adria-Universität Klagenfurt  
11:20 - 11:45 › A combinatorial point of view on Rosen-like continued fractions - Benoît Rittaud, Laboratoire d'Analyse, Géométrie et Applications  
11:45 - 12:10 › Continued beta -fractions with formal power series over finite fields - Rania Kammoun, faculte de science sfax tunisie  
12:10 - 14:30 Lunch  
14:30 - 15:30 Application of binary expansion of n to the Stern polynomial B_n (Amphi 5) - Andrzej Schinzel (Chair: Christiane Frougny)  
15:30 - 15:55 Contributed talks (Amphi 5) - (Chair: Christiane Frougny)  
15:30 - 15:55 › Properties of Tanaka and Ito's alpha-continued fractions - Wolfgang Steiner, Laboratoire d'informatique Algorithmique : Fondements et Applications  
15:55 - 16:30 Coffee break  
16:30 - 17:45 Contributed talks (Amphi 5) - (Chair: Christiane Frougny)  
16:30 - 16:55 › The unary arithmetical algorithm in binary continued fractions - Petr Kůrka, Center for Theoretical Study, Charles University in Prague  
16:55 - 17:20 › Topology of three-dimensional self-affine tiles - Joerg Thuswaldner, Montan Universität Leoben  
17:20 - 17:45 › Multiple tilings associated to $d$-Bonacci beta-expansions - Tomas Hejda, FNSPE, Czech Technical University in Prague, Laboratoire d'informatique Algorithmique : Fondements et Applications  

Wednesday, May 20, 2015

Time Event  
09:00 - 10:00 Dynamical Systems in Number Theory (Amphi 5) - Robert Tichy (Chair: Yann Bugeaud)  
10:00 - 10:30 Coffee break  
10:30 - 12:10 Contributed talks (Amphi 5) - (Chair: Yann Bugeaud)  
10:30 - 10:55 › A completion of the unilateral recognizability theorem for aperiodic, primitive substitutions - Hisatoshi Yuasa, Osaka Kyoiku University  
10:55 - 11:20 › On the number of fixed points of $D_{\infty}$-Markov chains - Sieye Ryu, Seoul National University  
11:20 - 11:45 › Dynamical properties of the tent map - Paul Surer, University of Natural Resources and Life Sciences [Wien]  
11:45 - 12:10 › Diophantine approximation of fractional parts of powers of real numbers - Lingmin Liao, Laboratoire d'Analyse et de Mathématiques Appliquées  
12:10 - 14:30 Lunch  
14:30 - 16:30 Guided visiting tour of Nancy, from the Middle Ages to the 20th Century - From Ducal Nancy to Royal Nancy: the visitor to examine the lasting impression the last Duke of Lorraine made on the city. The charm of the town – Old, Medieval and Renaissance – is revealed thanks not only to its architectural gems, but also to its great shops, pretty terraces and little cafés. The Ducal Palace, the distinctive hotels, the Craffe Gate and the Saint Epvre church are some important monuments from Lorraine’s history.

Art Nouveau: at the heart of business From Place Maginot to Place Stanislas, this tour explores the sites which made up the business world around the year 1900: shops, banks and other buildings. The École de Nancy has successfully taken advantage of the progress in technology and the beauty of the decorative arts and crafts, so as to be able to engrave on stone, metal, glass and wood the entrepreneurial spirit which characterised the then bourgeoisie of business.

http://en.nancy-tourisme.fr/groups/list-of-guided-tours/ 		 
19:30 - 23:00 Conference Dinner (Grand Café Foy, place Stanislas)  

Thursday, May 21, 2015

Time Event  
09:00 - 10:00 Expansions in non-integer bases and fractal phenomena (Amphi 5) - Vilmos Komornik (Chair: Karma Dajani)  
10:00 - 10:30 Coffee break  
10:30 - 12:10 Contributed talks (Amphi 5) - (Chair: Karma Dajani)  
10:30 - 10:55 › Approximation properties of beta expansions - Simon Baker, Department of Mathematics [Manchester]  
10:55 - 11:20 › On the spectra of Pisot-cyclotomic numbers - Zuzana Masáková, Czech Technical University in Prague  
11:20 - 11:45 › The S-adic Pisot conjecture on two letters - Milton Minervino, LIAFA, Paris 7  
11:45 - 12:10 › Rational series,Lind , Boyle and Handelman Theorems and primitive matrices. - Anne Bertrand-Mathis, Laboratoire de Mathématiques et Applications  
12:10 - 14:30 Lunch  
14:30 - 15:30 Optimal Expansions in non-integer base (Amphi 5) - Karma Dajani (Chair: Vilmos Komornik)  
15:30 - 15:55 Contributed talks (Amphi 5) - (Chair: Vilmos Komornik)  
15:30 - 15:55 › Salem numbers from a class of star-like trees - Horst Brunotte, none  
15:55 - 16:30 Coffee break  
16:30 - 17:45 Contributed talks (Amphi 5) - (Chair: Vilmos Komornik)  
16:30 - 16:55 › Rational Based Digit System in Polynomial Rings over Finite Fields - Manuel Joseph Loquias, Montan Universität Leoben, University of the Philippines Diliman  
16:55 - 17:20 › 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  
17:20 - 17:45 › Univoque points for self-similar sets - Kan Jiang, Utrecht University  

Friday, May 22, 2015

Time Event  
09:00 - 10:00 Distribution Properties of Subsequences of Automatic Sequences (Amphi 5) - Michael Drmota (Chair: Michel Rigo)  
10:00 - 10:30 Coffee break  
10:30 - 12:10 Contributed talks (Amphi 5) - (Chair: Michel Rigo)  
10:30 - 10:55 › On parametric Thue-Morse sequences and lacunary trigonometric products - Gerhard Larcher, University Linz  
10:55 - 11:20 › Normality of the Thue--Morse sequence along Piatetski-Shapiro sequences - Lukas Spiegelhofer, Vienna University of Technology - TU Wien (AUSTRIA)  
11:20 - 11:45 › On the number of restricted prime factors of an integer. - Walid Wannes, Faculté des Sciences de Sfax [Sfax]  
11:45 - 12:00 › Some computational results regarding special radix expansions - Attila Kovacs, Eötvös Loránd University  
12:10 - 14:00 Lunch  
14:00 - 15:00 On the digits of primes (Amphi 5) - Martin Bruno (Chair: Cécile Dartyge)  
15:00 - 15:25 Contributed talks (Amphi 5) - (Chair: Cécile Dartyge)  
15:00 - 15:25 › On the occurrences of words in primes - Gautier Hanna, Institut Élie Cartan de Lorraine  
15:55 - 16:30 Coffee break