Papers
Some preprints:
-
Hidden Markov processes in the context of symbolic dynamics
with Karl Petersen
pdf
-
Multidimensional sofic shifts without separation and their factors
(revised 14 Feb 2009)
with
Michael Schraudner
and
Ronnie Pavlov
pdf
Transactions of the AMS, to appear.
Some former preprints:
(more recent first)
-
Z^d shifts of finite type without equal entropy full
shift factors
with
Michael Schraudner
pdf
Journal of Difference Equations and Applications;
special issue on Combinatorial and Topological
Dynamics, to appear.
-
Open problems in symbolic dynamics
pdf
Contemporary Mathematics, volume dedicated to Michael Brin
-
Z^d group shifts and Bernoulli factors
with
Michael Schraudner
pdf
Ergodic Theory and Dynamical Systems
-
Jointly periodic points in cellular automata: computer
explorations and conjectures
(with
Bryant Lee)
pdf
(A revised version of this appeared in
Experimental Mathematics.
The text was improved, and
the tables appear at the journal website but
not in print.)
-
Good potentials for almost isomorphism of countable state Markov shifts
(with
Jerome Buzzi and
Ricardo Gomez )
(Stochastics and Dynamics, Vol. 7, No. 1 (2007), 1-15)
(S&D permits me to email individual copies of
the article, but not to post it online. The
final version differs significantly from
the preprint.)
-
Symbolic extension entropy: C^r examples,
products and flows
with
Tomasz Downarowicz
postscript ,
pdf
(Discrete and Continuous Dynamical Systems)
-
Almost isomorphism for countable state Markov shifts
(with
Jerome Buzzi and
Ricardo Gomez )
postscript ;
pdf
(J. reine angew. Math.)
-
Putnam's resolving maps in dimension zero
Erratum
postscript ;
pdf ;
dvi
(Ergodic Theory and Dynamical Systems)
-
Equivariant flow equivalence for shifts of finite type,
by matrix equivalence over group rings
(with
Michael C. Sullivan)
postscript ;
pdf ;
dvi
(Proceedings of the London Math. Soc.)
-
Some sofic shifts cannot commute with nonwandering
shifts of finite type
postscript ,
pdf ,
dvi
(Illinois Journal of Mathematics)
-
Positive Algebraic K-Theory and Shifts of Finite Type
with
Jack Wagoner
postscript ,
pdf ,
dvi
(Katok Festschrift)
-
The entropy theory of symbolic extensions
with
Tomasz Downarowicz
postscript ,
pdf ,
dvi
(Inventiones Mathematicae)
[The copyright holder of this article is Springer-Verlag.]
-
Poset block equivalence of integral matrices
with
Danrun Huang
postscript ,
pdf ,
dvi ;
addendum
(Transactions AMS)
-
Small polynomial matrix presentations of nonnegative
matrices
with
Doug Lind
postscript ,
pdf
(Linear Algebra and its Applications)
-
Residual entropy, conditional entropy and subshift covers
with
Doris Fiebig and Ulf Fiebig
postscript ,
pdf ,
dvi
(Forum Math.)
-
Positive K-theory and symbolic dynamics
postscript ,
pdf ,
dvi
(Dynamics and Randomness, editors A. Maass, S. Martinez
and J. San Martin, Kluwer, pp. 31-52, 2002)
-
Flow equivalence of shifts of finite type via positive
factorizations
postscript ,
pdf ,
dvi
(Pacific J. Math.)
-
Expansive invertible onesided cellular automata
with A. Maass
postscript,
pdf ,
dvi
Corrigendum  
postscript,
pdf ,
dvi
(J. Math. Soc. of Japan)
[copyright owned by Mathematical Society of Japan]
-
Periodic points for Onto Cellular Automata
with B. Kitchens
postscript,
pdf ,
dvi
(Indagationes Mathematicae)
-
Algebraic aspects of symbolic dynamics
postscript
(in "Topics in Symbolic Dynamics and Applications", Cambridge
Univ. Press)
-
A dimension group for local homeomorphisms
and endomorphisms of onesided shifts of finite type
with D.Fiebig and
U. Fiebig
postscript
(J. reine angew. Math.)
-
Bounded topological orbit equivalence and C* Algebras
with J. Tomiyama
postscript
(J. Math. Soc. of Japan)
[copyright owned by Mathematical Society of Japan]
-
Factoring Factor Maps
postscript
(J. London Math. Soc.)
-
Expansive subdynamics
with D. Lind
pdf
(Transactions AMS)