Scientific

Expansion subshifts of Mobius number systems

Author: 
Petr Kurka
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Expansion subshifts of Mobius number systems

Notes: 
PDF icon KurkaP- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

Contextfreeness in Symbolic Dynamics

Author: 
Wolfgang Krieger
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Contextfreeness in Symbolic Dynamics

Notes: 
PDF icon KriegerW- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

Regular Splicing Languages

Author: 
Nataša Jonoska
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Biological motivation
• Mathematical setup
• Examples and prior results
• Regular splicing languages
• regular splicing languages must have a constant
• it is decidable whether a given regular language
is splicing
• Open (characterization, circular splicing languages)

Notes: 
PDF icon JonoskaN- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

Computability in Multidimensional Symbolic Dynamics

Author: 
E. Jeandel
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Multidimensional Symbolic Dynamics is the extension to Z2 and Zn of
(classical) symbolic dynamics.
We are still interested in shifts of finite type, sofic shifts, and factor
maps (among others).

Notes: 
PDF icon JeandelE- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

Characterizing possible typical asymptotic behaviours of cellular automata

Author: 
Benjamin Hellouin de Menibus
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Characterizing possible typical asymptotic behaviours of cellular automata

Notes: 
PDF icon HellouindeMinibusB & SablikB- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

k-block versus 1-block parallel addition in non-standard numeration systems

Author: 
Christiane Frougny
Pavel Heller
Edita Pelantova
Milena Svobodova
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

k-block versus 1-block parallel addition in
non-standard numeration systems

Notes: 
PDF icon HellerP- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

µ - Equicontinuity and weak convergence in zero-dimensional spaces

Author: 
Felipe García-Ramos
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

µ - Equicontinuity and weak convergence in zero-dimensional spaces

Notes: 
PDF icon Garcia-RamosF- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

Entropy of tree automata, joint spectral radii and zero-error coding

Author: 
Catalin Dima
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Entropy of trees & tree automata.
Entropy of tree automata = joint spectral radius.
The zero-error coding problem with states.
Approximating zero-error capacities of codes.
Open problems, etc.

Notes: 
PDF icon DimaC- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

A categorical invariant of flow equivalence of shifts

Author: 
Alfredo Costa
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

A categorical invariant of flow equivalence of shifts

Notes: 
PDF icon CostaA- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

Markov Random Fields and the Pivot Property

Author: 
Nishant Chandgotia
Date: 
Mon, Jun 3, 2013 to Fri, Jun 7, 2013
Location: 
UBC
Conference: 
Automata Theory and Symbolic Dynamics
Abstract: 

Markov Random Fields and the Pivot Property

Notes: 
PDF icon ChandgotiaN- Automata.pdf
Class: 
Scientific
Subject: 
Mathematics

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