Papers in International Journals

• Araújo, João; Gomes, Gracinda M. S.; Bentz, Wolfram (2018)  Congruences on direct products of transformation and matrix monoids . Semigroup Forum: 97, 384-416.

• Bentz, Wolfram; Gillibert, Pierre; Sequeira, Luís (2018)  Finite Affine Algebras are Fully Dualizable . Communications in Algebra: 46.

• Araújo, João; Bentz, Wolfram; Cameron, P. J. (2018)  Orbits of Primitive k-Homogenous Groups on (n-k)-Partitions with Applications to Semigroups . Transactions of the American Mathematical Society.

• Araújo, João; Bentz, Wolfram; Janusz Konieczny (2017)  Directed graphs of inner translations of semigroups . Semigroup Forum: 94(3), 650-673.

• Araújo, João; Bentz, Wolfram; Janusz Konieczny; Joy Morris (2017)  Automorphism Groups of Circulant Digraphs with Applications to Semigroup Theory . Combinatorica, 1-28.

• Araújo, João; Bentz, Wolfram; Cameron, P. J.; Gordon Royle; Artur Schaefer (2016)  Primitive Groups, Graph Endomorphisms and Synchronization . Proceedings of the London Mathematical Society: 113, 829--867.

• Araújo, João; Bentz, Wolfram; Mitchell, James D.; Schneider, Csaba (2015)  The rank of the semigroup of transformations stabilising a partition of a finite set . Math. Proc. Cambridge Philos. Soc.: 159, 339-353.

• Bentz, Wolfram; Sequeira, Luís (2014)  Taylor's modularity conjecture holds for linear idempotent varieties . Algebra Universalis: 71(2), 101-107.

• Bentz, Wolfram; Mayr, P. (2014)  Supernilpotence prevents dualizability . Journal of the Australian Mathematical Society: 96(1), 1-24.

• Araújo, João; Bentz, Wolfram; Janusz Konieczny (2014)  The Commuting Graph of the Symmetric Inverse Semigroup . Israel Journal of Mathematics: 207, 103-149.

• Araújo, João; Bentz, Wolfram; Konieczny, Janusz (2014)  The largest subsemilattices of the endomorphism monoid of an independence algebra . Linear Algebra and its Applications: 458, 50-79.

• Bentz, Wolfram; Davey, Brian; Pitkethly, Jane; Willard, Ross (2014)  Dualizability of Automatic Algebras . Journal of Pure and Applied Algebra: 218(7), 1324–1345.

• Araújo, João; Bentz, Wolfram; Cameron, Peter (2013)  Groups synchronizing a transformation of non-uniform kernel . Theoretical Computer Science: 498, 1--9.

• Geangu, Elena; Hauf, Petra; Bhardwaj, Rishi; Bentz, Wolfram (2011)  Infant Pupil Diameter Changes in Response to Others' Positive and Negative Emotions . PLoS One: 6, e27132.

• Bentz, Wolfram (2010)  Optimal Packings of 13 and 46 Unit Squares in a Square . Electronic Journal of Combinatorics: 17 (2), #R126.

• Bentz, Wolfram (2007)  A Characterization of T3 Separation for a Special Class of Varieties . Algebra Universalis: 56, 399 – 410.

• Bentz, Wolfram (2006)  A Characterization of Hausdorff Separation for a Special Class of Varieties . Algebra Universalis: 55, 259 – 276.

• Bentz, Wolfram (1999)  Topological Implications in Varieties . Algebra Universalis: 42, 9 – 16.

• Bentz, Wolfram; Bulman-Fleming, Sydney (1999)  On Equalizer-flat Acts . Semigroup Forum: 58, 5 – 16.

Professional Appointments

2014 – present
Investigador Auxiliar and Marie Curie Fellow
Faculdade de Ciências, Universidade de Lisboa, Portugal

2011 – 2014
Investigador Auxiliar and Marie Curie Fellow
Centro de Álgebra da Universidade de Lisboa, Portugal

2008 – 2011
Assistant Professor
Department of Mathematics, Statistics, and Computer Science
St. Francis Xavier University, Antigonish, Nova Scotia, Canada

2006 – 2008
Assistant Professor
Department of Mathematics
University of Northern British Columbia, Prince George, B.C.,
Canada

2005 – 2006
Instructor
Department of Mathematics
Wilfrid Laurier University, Waterloo, Ontario, Canada