Publications
Articles
 The extension problem
for graph C*algebras, with Søren
Eilers, James Gabe, Takeshi Katsura, and Efren Ruiz, submitted.
 Reconstruction of groupoids and
C*rigidity of dynamical systems, with Toke Meier Carlsen,
Efren Ruiz, and Aidan Sims, submitted.
 Naimark's problem for
graph algebras, with Nishant Suri, Illinois J. Math, Illinois J. Math 61
(2017), 479495.
 Classification of graph
algebras: A selective survey, Proceedings of the 2015 Abel Symposium
(Eds. T.M. Carlsen, N.S. Larsen, S. Neshveyev, and C. Skau), Springer,
(2016), 297320.
 Chaotic behavior in a forecast
model (with Michael Boyle), Pi Mu Epsilon J. 14 (2016), 237242.
 The ranges of Ktheoretic
invariants for nonsimple graph algebras (with Søren
Eilers, Takeshi Katsura, and James West), Trans. Amer. Math. Soc. 368
(2016), 38113847
 Ktheory for Leavitt path
algebras: computation and classification (with James Gabe, Efren Ruiz, and
Tristan Whalen), J. Algebra 433 (2015), 3572.
 The nuclear dimension
of graph C*algebras (with Efren Ruiz and Aidan Sims), Adv. Math. 272
(2015), 96123.
 A class of
C*algebras that are prime but not
primitive (with Gene Abrams), Münster J. Math. 7 (2014), 489514.
 The prime spectrum and the primitive ideal
space of a graph C*algebra (with Gene Abrams), Internat. J. Math.
25 no. 7 (2014), 1450070, 22 pp.
 Identifying AFalgebras
that are graph C*algebras (with Søren
Eilers, Takeshi Katsura, and Efren Ruiz), J. Funct. Anal. 266 (2014), 39683996.
 Onesided shift
spaces over infinite alphabets (with William Ott and Paulette
Willis), New York Journal of Mathematics. NYJM Monographs 5. State University
of New York, University at Albany, Albany, NY, 2014. 54 pp.
 A groupoid
generalization of Leavitt path algebras (with Lisa Orloff
Clark, Cynthia Farthing, and Aidan Sims), Semigroup Forum 89 (2014), 501517.
 Ideals in graph
algebras (with Efren Ruiz), Algebr. Represent. Theory 17
(2014), 849861.
 Classification of
unital simple Leavitt path algebras of infinite graphs (with Efren
Ruiz), J. Algebra 384 (2013), 4583.
 Idealrelated Ktheory for
Leavitt path algebras and graph C*algebras (with Efren Ruiz),
Indiana Univ. Math. J. 62 (2013), 15871620.
 Quotients, exactness, and
nuclearity in the operator
system category (with Ali Kavruk, Ivan Todorov, and
Vern Paulsen), Adv. Math. 235 (2013) 321360.
 Index maps in the
Ktheory of graph algebras (with Toke Carlsen and Søren
Eilers), J. Ktheory 9 (2012), 385406.
 Isomorphism and
Morita equivalence of graph algebras (with Gene Abrams), Trans.
Amer. Math. Soc. 363 (2011), 37333767.
 Tensor products of
operator systems (with Ali Kavruk, Ivan Todorov, and
Vern Paulsen), J. Funct. Anal. 261 (2011), 267299.
 Leavitt path algebras with
coefficients in a commutative ring, J. Pure Appl. Algebra
215 (2011), 471484.
 Operator system
structures on ordered spaces (with Vern Paulsen and Ivan Todorov),
Proc. London Math. Soc. 102 (2011), 2549.
 Frame
theory for binary vector spaces (with Bernhard Bodmann, My Le,
Letty Reza, and Matthew Tobin), Involve 2 (2010), 589602.
 On the
classification of nonsimple graph C*algebras (with
Søren Eilers), Math. Ann. 346 (2010), 393418.
 Graph algebras, ExelLaca
algebras, and ultragraph algebras coincide up to Morita
equivalence (with Takeshi Katsura, Paul S. Muhly, and Aidan Sims),
J. Reine Angew. Math. 640 (2010), 135165.
 Realizations of
AFalgebras as graph algebras, ExelLaca algebras, and ultragraph
algebras (with
Takeshi Katsura and Aidan Sims), J. Funct. Anal. 257 (2009),
15891620.
 Continuity of ring
*homomorphisms between C*algebras, New York J. Math. 15
(2009), 17.

Equiangular tight frames from complex Seidel matrices containing cube
roots of unity (with Bernhard Bodmann and Vern I. Paulsen),
Linear Algebra Appl. 430 (2009), 396417.

Vector spaces with an order unit (with Vern I. Paulsen),
Indiana Univ. Math. J. 58 (2009), 13191360.

Ultragraph C*algebras via topological quivers (with Takeshi
Katsura, Paul S. Muhly, and Aidan Sims), Studia Math. 187
(2008), 137155.

Strong Shift Equivalence of C*correspondences (with Paul
S. Muhly and David Pask), Israel J. Math. 167 (2008), 315346.

Uniqueness theorems and ideal structure for Leavitt path
algebras, J. Algebra 318 (2007), 270299.
 The structure of graph
C*algebras and generalizations, Chapter in the book "Graph
Algebras: Bridging the gap between analysis and algebra", Eds. Gonzalo
Aranda Pino, Francesc Perera Domenech, and Mercedes Siles Molina,
Servicio de Publicaciones de la Universidad de Málaga,
Málaga, Spain, (2006).

Strong Shift Equivalence in the C*algebraic setting: Graphs and
C*correspondences, Contemporary Mathematics, Proceedings of the
25th Meeting of the Great Plains Operator Theory
Symposium, American Mathematical Society, Providence, RI, (2006),
221230.

Topological quivers (with Paul S. Muhly), Internat. J. Math.
16 (2005), 693756.

The C*algebras of arbitrary graphs (with
Doug Drinen), Rocky Mountain J. Math. 35 (2005), 105135.

Classification theorems for the C*algebras of graphs with
sinks (with Iain Raeburn and Dana P. Williams), Bull. Austral.
Math. Soc. 70 (2004), 143161.

Adding tails to C*correspondences (with Paul S. Muhly),
Documenta Math. 9 (2004), 79106.

Stability of C*algebras associated to graphs, Proc. Amer.
Math. Soc. 132 (2004), 17871795.

A unified approach to ExelLaca algebras and C*algebras associated to
graphs, J. Operator Theory 50 (2003), 345368.

Simplicity of ultragraph algebras, Indiana Univ. Math. J.
52 (2003), 901926.

Computing Ext for graph algebras, J. Operator Theory
49 (2003), 363387.

The ordered K_{0}group of a graph C*algebra, C. R.
Math. Acad. Sci. Soc. R. Can. 25 (2003), 1925.

Computing Ktheory and Ext for graph C*algebras (with
Doug Drinen), Illinois J. Math. 46 (2002), 8191.

Ext classes and embeddings for C*algebras of graphs with
sinks, New York J. Math. 7 (2001), 233256.
Books and Monographs
 Onesided shift
spaces over infinite alphabets (with William Ott and Paulette
Willis), New York Journal of Mathematics. NYJM Monographs 5. State University
of New York, University at Albany, Albany, NY, 2014. 54 pp.
 The structure of graph
C*algebras and generalizations, Chapter in the book "Graph
Algebras: Bridging the gap between analysis and algebra", Eds. Gonzalo
Aranda Pino, Francesc Perera Domenech, and Mercedes Siles Molina,
Servicio de Publicaciones de la Universidad de Málaga,
Málaga, Spain,
(2006).
Conference Proceedings and NonRefereed Publications
Thesis
Notes and Talks
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