One World Numeration seminar

dynamical systems number theory

Audience:	Researchers in the topic
Seminar series time:	Tuesday 13:30-14:30 in your time zone, UTC
Organizers:	Shigeki Akiyama, Karma Dajani, Kevin Hare, Hajime Kaneko, Niels Langeveld, Lingmin Liao, Wolfgang Steiner*
	*contact for this listing

Description: Online seminar on numeration systems and related topics

For questions or subscribing to the mailing list, contact the organisers at numeration@irif.fr

Upcoming talks

Past talks

Your time			Speaker	Title
Tue	Jan 25	13:30	Claudio Bonanno	Infinite ergodic theory and a tree of rational pairs
Tue	Feb 01	13:30	Jonas Jankauskas	TBA
Tue	Feb 08	13:30	Magdaléna Tinková	TBA
Tue	Feb 15	13:30	Wolfgang Steiner	Unique double base expansions
Tue	Mar 01	13:30	Daniel Krenn	TBA
Tue	Mar 08	13:30	Michael Coons	TBA

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Your time			Speaker	Title
Tue	Jan 18	13:30	Agamemnon Zafeiropoulos	The order of magnitude of Sudler products
Tue	Jan 11	13:30	Philipp Gohlke	Zero measure spectrum for multi-frequency Schrödinger operators
Tue	Dec 21	13:30	Fan Lü	Multiplicative Diophantine approximation in the parameter space of beta-dynamical system
Tue	Dec 14	13:00	Valérie Berthé, Pierre Arnoux, ...	Special session commemorating Shunji Ito (1943-2021)
Tue	Dec 07	13:30	Jamie Walton	Extending the theory of symbolic substitutions to compact alphabets
Tue	Nov 23	13:30	Sascha Troscheit	Analogues of Khintchine's theorem for random attractors
Tue	Nov 16	13:30	Lucía Rossi	Rational self-affine tiles associated to (nonstandard) digit systems
Tue	Nov 09	14:00	Younès Tierce	Extensions of the random beta-transformation
Tue	Nov 09	13:30	Zhiqiang Wang	How inhomogeneous Cantor sets can pass a point
Tue	Nov 02	13:30	Pieter Allaart	On the existence of Trott numbers relative to multiple bases
Tue	Oct 26	12:30	Michael Baake	Spectral aspects of aperiodic dynamical systems
Tue	Oct 19	12:30	Mélodie Lapointe	q-analog of the Markoff injectivity conjecture
Tue	Oct 12	12:30	Liangang Ma	Inflection points in the Lyapunov spectrum for IFS on intervals
Tue	Oct 05	13:00	Taylor Jones	On the Existence of Numbers with Matching Continued Fraction and Decimal Expansion
Tue	Oct 05	12:30	Lulu Fang	On upper and lower fast Khintchine spectra in continued fractions
Tue	Sep 28	12:30	Philipp Hieronymi	A strong version of Cobham's theorem
Tue	Sep 21	12:30	Maria Siskaki	The distribution of reduced quadratic irrationals arising from continued fraction expansions
Tue	Sep 14	12:30	Steve Jackson	Descriptive complexity in numeration systems
Tue	Sep 07	12:30	Oleg Karpenkov	On Hermite's problem, Jacobi-Perron type algorithms, and Dirichlet groups
Tue	Jul 06	12:30	Niclas Technau	Littlewood and Duffin-Schaeffer-type problems in diophantine approximation
Tue	Jun 29	12:30	Polina Vytnova	Hausdorff dimension of Gauss-Cantor sets and their applications to the study of classical Markov spectrum
Tue	Jun 22	12:30	Lingmin Liao	Simultaneous Diophantine approximation of the orbits of the dynamical systems x2 and x3
Tue	Jun 15	12:30	Sam Chow	Dyadic approximation in the Cantor set
Tue	Jun 08	12:30	Shigeki Akiyama	Counting balanced words and related problems
Tue	Jun 01	12:30	Bastián Espinoza	Automorphisms and factors of finite topological rank systems
Tue	May 25	12:30	Charles Fougeron	Dynamics of simplicial systems and multidimensional continued fraction algorithms
Tue	May 18	12:30	Joseph Vandehey	Solved and unsolved problems in normal numbers
Tue	May 11	12:30	Giulio Tiozzo	The bifurcation locus for numbers of bounded type
Tue	May 04	14:00	Tushar Das	Hausdorff Hensley Good & Gauss
Tue	Apr 27	12:30	Boris Adamczewski	Expansions of numbers in multiplicatively independent bases: Furstenberg's conjecture and finite automata
Tue	Apr 20	12:30	Ayreena Bakhtawar	Metrical theory for the set of points associated with the generalized Jarnik-Besicovitch set
Tue	Apr 13	12:30	Andrew Mitchell	Measure theoretic entropy of random substitutions
Tue	Mar 30	12:30	Michael Drmota	(Logarithmic) Densities for Automatic Sequences along Primes and Squares
Tue	Mar 23	13:30	Godofredo Iommi	Arithmetic averages and normality in continued fractions
Tue	Mar 16	13:30	Alexandra Skripchenko	Double rotations and their ergodic properties
Tue	Mar 09	13:30	Natalie Priebe Frank	The flow view and infinite interval exchange transformation of a recognizable substitution
Tue	Mar 02	15:00	Vitaly Bergelson	Normal sets in $(\mathbb{ℕ},+)$ and $(\mathbb{N},\times)$
Tue	Feb 23	13:30	Seulbee Lee	Odd-odd continued fraction algorithm
Tue	Feb 16	13:30	Gerardo González Robert	Good's Theorem for Hurwitz Continued Fractions
Tue	Feb 09	13:30	Clemens Müllner	Multiplicative automatic sequences
Tue	Feb 02	13:30	Samuel Petite	Interplay between finite topological rank minimal Cantor systems, $S$-adic subshifts and their complexity
Tue	Jan 26	13:30	Carlo Carminati	Prevalence of matching for families of continued fraction algorithms: old and new results
Tue	Jan 19	13:30	Tom Kempton	Bernoulli Convolutions and Measures on the Spectra of Algebraic Integers
Tue	Jan 05	13:30	Claire Merriman	$\alpha$-odd continued fractions
Tue	Dec 15	13:30	Lukas Spiegelhofer	The digits of $n+t$
Tue	Dec 08	13:30	Tanja Isabelle Schindler	Limit theorems on counting large continued fraction digits
Tue	Dec 01	13:30	Michael Barnsley	Rigid fractal tilings
Tue	Nov 17	13:30	Jacques Sakarovitch	The carry propagation of the successor function
Tue	Nov 10	13:30	Pieter Allaart	On the smallest base in which a number has a unique expansion
Tue	Nov 03	13:30	Tomáš Vávra	Distinct unit generated number fields and finiteness in number systems
Tue	Oct 27	13:30	Mélodie Andrieu	A Rauzy fractal unbounded in all directions of the plane
Tue	Oct 20	12:30	Paul Surer	Representations for complex numbers with integer digits
Tue	Oct 13	12:30	Kan Jiang	Representations of real numbers on fractal sets
Tue	Oct 06	12:30	Francesco Veneziano	Finiteness and periodicity of continued fractions over quadratic number fields
Tue	Sep 29	12:30	Marta Maggioni	Random matching for random interval maps
Tue	Sep 22	12:30	Yotam Smilansky	Multiscale Substitution Tilings
Tue	Sep 15	12:30	Jeffrey Shallit	Lazy Ostrowski Numeration and Sturmian Words
Tue	Sep 08	12:30	Bing Li	Some fractal problems in beta-expansions
Tue	Sep 01	12:30	Bill Mance	Hotspot Lemmas for Noncompact Spaces
Tue	Jul 14	12:30	Attila Pethő	On diophantine properties of generalized number systems - finite and periodic representations
Tue	Jul 07	12:30	Hajime Kaneko	Analogy of Lagrange spectrum related to geometric progressions
Tue	Jun 30	12:30	Niels Langeveld	Continued fractions with two non integer digits
Tue	Jun 23	12:30	Derong Kong	Univoque bases of real numbers: local dimension, Devil's staircase and isolated points
Tue	Jun 16	12:30	Carlos Matheus	Approximations of the Lagrange and Markov spectra
Tue	Jun 09	12:30	Simon Baker	Equidistribution results for self-similar measures
Tue	Jun 02	12:30	Henna Koivusalo	Linear repetition in polytopal cut and project sets
Tue	May 26	12:30	Célia Cisternino	Ergodic behavior of transformations associated with alternate base expansions
Tue	May 19	12:30	Boris Solomyak	On singular substitution Z-actions
Tue	May 12	12:30	Olivier Carton	Preservation of normality by selection
Tue	May 05	12:30	Narad Rampersad	Ostrowski numeration and repetitions in words

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