Institute for Mathematical Sciences Event Archive

Equidistribution: Arithmetic, Computational and Probabilistic Aspects

(29 Apr - 17 May 2019)

Venue: IMS Auditorium
PDF Abstracts

Monday, 29 Apr 2019

09:00am - 09:30amRegistration & Opening Remarks
09:30am - 10:30am

Automatic numbers and Mahler’s method

(Video)



Boris Adamczewski
Université Lyon 1, France
10:30am - 11:00amGroup Photo & Coffee Break
11:00am - 12:00pm

Links between automata and normality

(PDF) (Video)



Olivier Carton
Université Paris Diderot, France
12:00pm - 02:00pmLunch Reception at IMS
02:00pm - 03:00pm

Simultaneous diophantine approximation of the orbits of the dynamical systems x2 and x3



Lingmin Liao
Université de Créteil, France
03:00pm - 03:30pm

Joint distribution of the base-q and Ostrowski digital sums

(PDF)



Divyum Sharma
University of Waterloo, Canada
03:30pm - 04:00pmCoffee Break
04:00pm - 04:30pm

Uniform distribution of generalized polynomials and applications

(PDF)



Younghwan Son
Pohang University of Science and Technology, Korea

Tuesday, 30 Apr 2019

08:45am - 09:00amRegistration
09:00am - 10:00am

Beyond uniform distribution: level spacing and minimal gaps

(PDF) (Video)



Zeev Rudnick
Tel Aviv University, Israel
10:00am - 10:30am

Spiral Delone set



Shigeki Akiyama
University of Tsukuba, Japan
10:30am - 11:00amCoffee Break
11:00am - 12:00pm

Bounded remainder sets and dynamics

(PDF) (Video)



Valérie Berthé
Université Paris-Diderot, France
12:00pm - 02:00pmLunch Break
02:00pm - 03:00pm

Normal numbers with digit dependencies

(PDF)



Verónica Becher
Universidad de Buenos Aires, Argentina
03:00pm - 03:30pm

Borel complexity of sets of normal numbers via generic points in subshifts with specification



William Mance
Adam Mickiewicz University in Poznań, Poland

Thursday, 02 May 2019

08:45am - 09:00amRegistration
09:00am - 10:00am

Analogy with the Lagrange spectrum for the powers of quadratic Pisot unit



Hajime Kaneko
University of Tsukuba, Japan
10:00am - 10:30am

On the expansions of a real number to two distinct bases

(PDF)



Yann Bugeaud
Université Strasbourg, France
10:30am - 11:00amCoffee Break
11:00am - 12:00pm

Lagrange spectrum of Romik’s dynamical system

(PDF)



Dong Han Kim
Dongguk University, Korea
12:00pm - 02:00pmLunch Break
02:00pm - 03:00pm

New bounds on the discrepancy of fractional parts of real polynomials

(PDF)



Igor Shparlinski
University of New South Wales, Australia
03:00pm - 03:30pm

Diophantine approximation and recursion theory

(PDF)



Theodore A. Slaman
University of California, Berkeley, USA
03:30pm - 04:00pmCoffee Break
04:00pm - 04:50pm

Uniformity of the block distribution of planar words



Teturo Kamae
Osaka City University, Japan

Friday, 03 May 2019

08:45am - 09:00amRegistration
09:00am - 10:00am

Discrepancy estimates for rational points on varieties

(Video)



Anish Ghosh
Tata Institute of Fundamental Research, India
10:00am - 10:30am

Perturbed metric discrepancy results for geometric progressions

(PDF)



Katusi Fukuyama
Kobe University, Japan
10:30am - 11:00amCoffee Break
11:00am - 12:00pm

Discrepancy bounds and related questions

(PDF) (Video)



Dmitriy Bilyk
University of Minnesota, USA
12:00pm - 02:00pmLunch Break
02:00pm - 06:00pmFree Discussion

Monday, 06 May 2019

09:30am - 10:00amRegistration & Opening Remarks
10:00am - 11:00am

Equidistribution, negative bases and tiling



Anne Bertrand
Université de Poitiers, France
11:00am - 11:30amGroup Photo & Coffee Break
11:30am - 12:00pm

On higher-dimensional three distance theorems

(PDF)



Valérie Berthé
Université Paris-Diderot, France

Tuesday, 07 May 2019

08:45am - 09:00amRegistration
09:00am - 10:00am

Average case analysis of Euclidean algorithms

(PDF) (Video)



Loïck Lhote
Université de Caen, France
10:00am - 10:30am

Coupled randomness and a mutual divergence formula

(PDF)



Adam Case
Drake University, USA
10:30am - 11:00amCoffee Break
11:00am - 12:00pm

Normality equivalence and Pisot numbers

(Video)



Shigeki Akiyama
University of Tsukuba, Japan

Wednesday, 08 May 2019

08:45am - 09:00amRegistration
09:00am - 10:00am

Nested perfect necklaces and low discrepancy sequences

(PDF)



Olivier Carton
Université Paris Diderot, France
10:00am - 10:30am

Low discrepancy sequences failing Poissonian pair correlations

(PDF)



Ignacio Mollo Cunningham
Universidad de Buenos Aires, Argentina
10:30am - 11:00amCoffee Break
11:00am - 12:00pm

Essentially non-normal numbers



William Mance
Adam Mickiewicz University in Poznań, Poland

Thursday, 09 May 2019

08:45am - 09:00amRegistration
09:00am - 10:00am

Quantifying equidistribution: a survey of finite-state dimensions

(PDF)



Jack Lutz
Iowa State University, USA
10:00am - 10:30am

Asymptotic divergences and strong dichotomy

(PDF) (Video)



Elvira Mayordomo
Universidad de Zaragoza, Spain
10:30am - 11:00amCoffee Break
11:00am - 11:30am

Continued fractions and subsequence selections

(PDF)



Satyadev Nandakumar
Institute of Technology Kanpur, India
11:30am - 12:00pm

In the proximity of dimension 1

(PDF)



Linda Brown Westrick
Pennsylvania State University, USA

Friday, 10 May 2019

10:00am - 12:00pmFree Discussion