The goal of this workshop is to bring together researchers interested in interactions between numeration systems, ergodic theory, number theory and combinatorics.

http://logica.uniroma3.it/jn17/

The conference open on Monday 5/6/2017 morning and ends on Friday 9/6/2017.

The conference schedule:

Monday, 5 June
08:00 Registration
09:00 Conference Opening
09:30 Attila Kovács: Numbers, systems, applications
10:00 Paul Surer "Substitutions, coding prescriptions and Numeration"
10:30 Marta Maggioni "On the semi-random Lüroth map"
11:00 Coffee Break
11:30 Daniel Krenn "k-regular Sequences & Mellin–Perron Summation for Analyzing Fluctuations in
             Pascal’s Rhombus"
12:00 Valeriano Aiello and Roberto Conti "The Thompson groups, graph polynomials, and
              knot theory"
12:30 Lunch
14:30 Geon Ho Choe "High precision computing for continued fractions and mod 2 normal
              numbers"
15:00 Dávid Bóka and Péter Burcsi "Limits of families of canonical number systems"
15:30 Coffee Break
16:00 Hana Dlouhá and ŠtÄ“pán Starosta "An upper bound on prolongation of periods of
             continued fractions by Möbius transformation"
16:30 Carlo Sanna "On the sum of digits of the factorial"
17:30 Welcome drink

Tuesday, 6 June
09:00 Shigeki Akiyama "Around discretized rotation"
10:00 Zuzana Masáková and Magdaléna Tinková "Finiteness in real cubic fields"
10:30 Coffee Break
11:00 Attila Pethö "Nearly linear recursive sequences, especially SRS"
11:30 Ligia L. Cristea and Helmut Prodinger "Order statistics of the values of words with respect
           to the generalised multinomial measure"
12:00 Jörg Thuswaldner "Discrepancy bounds for β-adic Halton sequences"
12:30 Lunch
14:30 Isabelle Dubois "Algebraic structure and numeration systems for circular words"
15:00 Stefano Arnone, Corrado Falcolini, Francesco Moauro, and Matteo Siccardi "A
            constrained Diophantine equation on symmetric numbers in different bases"
15:30 Coffee Break
16:00 Gabor Nagy "On the structure of periodic elements of simultaneous systems"
16:30 Benoît Rittaud "A Numeration System and a Gray Code Given by a Variant of the Tower
            of Hanoi"
17:00 Anne Bertrand Mathis " Interactions between digits in Fibonacci Numeration"

Wednesday, 7 June
09:00 Kevin G. Hare "Bernoulli convolutions, Garsia entropy and local dimension"
09:30 Vilmos Komornik and Derong Kong "Bases with two expansions"
10:00 Niels Langeveld "A shrinking hole for beta-transformations"
10:30 Coffee Break
11:00 Paola Loreti "Expansions in non-integer bases in control problems"
11:30 Tomáš Vávra "Periodic representations in algebraic non-integer base"
12:00 Anna Chiara Lai "Self-similar manipulators, Fibonacci sequence and number systems"
12:30 Lunch
16:00 Domus Romanae Group 1
16:30 Domus Romanae Group 2
17:00 Domus Romanae Group 3
17:30 Domus Romanae Group 4
20:00 Social Dinner

Thursday, 8 June
09:00 Simon Baker "Digit frequencies and self-affine sets with non-empty interior"
09:30 Bill Mance and Roman Nikiforov "Essentially nonnormal numbers for random Cantor series
            expansions"
10:00 Tamás Krutki, Bence Németh and Attila Kovács "Computing with generalized number
            systems using the computer algebra system SYGNM"
10:30 Coffee Break
11:00 Péter Hudoba and Attila Kovács "Examining the number system property with probabilistic
            algorithms"
11:30 Clemens Müllner "Normal Subsequences of Automatic Sequences"
12:00 Jean-Louis Verger-Gaugry " Totally Real Algebraic Numbers, Bogomolov Property, and
            Dynamical Zeta Function of the β-shift"
12:30 Lunch
14:30 Roman Nikiforov "On the Hausdorff dimension faithfulness of expansions with infinite
            alphabet and properties of non-normal numbers"
15:00 Radhakrishnan Nair and Entesar Nasr "On Weyl’s theorem on Uniform Distribution and
            Ergodic Theorems"
15:30 Coffee Break
16:00 Fabio Caldarola "Fractals and space-filling curves viewed by a new numerical computation
            system using infinities and infinitesimals"
16:30 Iryna Harko "On relations between systems of numerations and fractal properties of
           subsets of non-normal numbers"
17:00 Paulius Drungilas, Jonas Šiurys, Jonas Jankauskas "On Littlewood and Newman
            polynomial multiples of Borwein polynomials"

Friday, 9 June
09:00 Umberto Zannier "Expansions of quadratic numbers in a p-adic continued fraction"
10:00 Mario Weitzer "An introduction to p-adic systems: A new kind of number system."
10:30 Coffee Break
11:00 ArtÅ«ras Dubickas "Salem numbers as unusual Mahler measures"
11:30 Manfred Madritsch "On multiplicative independent bases for canonical number systems
            in cyclotomic number fields"
12:00 Benoît Loridant and Shu-qin Zhang "Topology of a class of p2-crystallographic
            replication tiles"
12:30 Closing

Allegati:
[Locandina]
info: http://logica.uniroma3.it/jn17/