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A
Araújo, João.
"
All publications
." (2019).
Araújo, João, and Janusz Konieczny.
"
Automorphism groups of centralizers of idempotents
."
J. Algebra
. 269 (2003): 227-239.
Abstract
Website
n/a
Araújo, João, Wolfram Bentz, Edward Dobson, Janusz Konieczny, and Joy Morris.
"
Automorphism groups of circulant digraphs with applications to semigroup theory
."
Combinatorica
. 38 (2018): 1-28.
Abstract
Website
n/a
Araújo, João, and Janusz Konieczny.
"
Automorphisms of endomorphism monoids of relatively free bands
."
Proc. Edinb. Math. Soc. (2)
. 50 (2007): 1-21.
Abstract
Website
n/a
Araújo, João, Edward Dobson, and Janusz Konieczny.
"
Automorphisms of endomorphism semigroups of reflexive digraphs
."
Math. Nachr.
. 283 (2010): 939-964.
Abstract
Website
n/a
Araújo, João, Vítor H. Fernandes, Manuel M. Jesus, Victor Maltcev, and James D. Mitchell.
"
Automorphisms of partial endomorphism semigroups
."
Publ. Math. Debrecen
. 79 (2011): 23-39.
Abstract
Website
n/a
B
Araújo, João, Peter J. Cameron, and Benjamin Steinberg.
"
Between primitive and 2-transitive: synchronization and its friends
."
EMS Surv. Math. Sci.
. 4 (2017): 101-184.
Abstract
Website
n/a
Araújo, João, Peter J. Cameron, and Benjamin Steinberg.
"
Between primitive and 2-transitive: synchronization and its friends
."
EMS Surv. Math. Sci.
. 4 (2017): 101-184.
Abstract
Website
n/a
C
Araújo, João, Michael Kinyon, and António Malheiro.
"
A characterization of adequate semigroups by forbidden subsemigroups
."
Proc. Roy. Soc. Edinburgh Sect. A
. 143 (2013): 1115-1122.
Abstract
Website
n/a
Araújo, João, Peter J. Cameron, James D. Mitchell, and Max Neunhöffer.
"
The classification of normalizing groups
."
J. Algebra
. 373 (2013): 481-490.
Abstract
Website
n/a
André, Jorge, João Araújo, and Peter J. Cameron.
"
The classification of partition homogeneous groups with applications to semigroup theory
."
J. Algebra
. 452 (2016): 288-310.
Abstract
Website
n/a
André, Jorge, João Araújo, and Peter J. Cameron.
"
The classification of partition homogeneous groups with applications to semigroup theory
."
J. Algebra
. 452 (2016): 288-310.
Abstract
Website
n/a
Araújo, João, Wolfram Bentz, and Janusz Konieczny.
"
The commuting graph of the symmetric inverse semigroup
."
Israel J. Math.
. 207 (2015): 103-149.
Abstract
Website
n/a
Araújo, J., P. V. Bünau, J. D. Mitchell, and M. Neunhöffer.
"
Computing automorphisms of semigroups
."
J. Symbolic Comput.
. 45 (2010): 373-392.
Abstract
Website
n/a
Araújo, João, Wolfram Bentz, and Gracinda M. S. Gomes.
"
Congruences on direct products of transformation and matrix monoids
."
Semigroup Forum
. 97 (2018): 384-416.
Abstract
Website
n/a
Araújo, João, Michael Kinyon, and Janusz Konieczny.
"
Conjugacy in inverse semigroups
."
J. Algebra
. 533 (2019): 142-173.
Abstract
Website
n/a
Araújo, João, Janusz Konieczny, and António Malheiro.
"
Conjugation in semigroups
."
J. Algebra
. 403 (2014): 93-134.
Abstract
Website
n/a
D
Araújo, João, Michael Kinyon, Janusz Konieczny, and António Malheiro.
"
Decidability and independence of conjugacy problems in finitely presented monoids
."
Theoret. Comput. Sci.
. 731 (2018): 88-98.
Abstract
Website
n/a
Araújo, João, Michael Kinyon, Janusz Konieczny, and António Malheiro.
"
Decidability and independence of conjugacy problems in finitely presented monoids
."
Theoret. Comput. Sci.
. 731 (2018): 88-98.
Abstract
Website
n/a
Araújo, João, Wolfram Bentz, and Janusz Konieczny.
"
Directed graphs of inner translations of semigroups
."
Semigroup Forum
. 94 (2017): 650-673.
Abstract
Website
n/a
E
Araújo, João, and Michael Kinyon.
"
An elegant 3-basis for inverse semigroups
."
Semigroup Forum
. 82 (2011): 319-323.
Abstract
Website
n/a
Araújo, J., and J. D. Mitchell.
"
An elementary proof that every singular matrix is a product of idempotent matrices
."
Amer. Math. Monthly
. 112 (2005): 641-645.
Abstract
Website
n/a
Araújo, João, and Friedrich Wehrung.
"
Embedding properties of endomorphism semigroups
."
Fund. Math.
. 202 (2009): 125-146.
Abstract
Website
n/a
Araújo, João, Wolfram Bentz, and Peter J. Cameron.
"
The existential transversal property: a generalization of homogeneity and its impact on semigroups
."
Trans. Amer. Math. Soc.
. 374 (2021): 1155-1195.
Abstract
Website
n/a
F
Araújo, João, Michael Kinyon, Janusz Konieczny, and António Malheiro.
"
Four notions of conjugacy for abstract semigroups
."
Proc. Roy. Soc. Edinburgh Sect. A
. 147 (2017): 1169-1214.
Abstract
Website
n/a
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Recent Publications
Two generalizations of homogeneity in groups with applications to regular semigroups
Permutation groups and transformation semigroups: results and problems
Imprimitive permutations in primitive groups
Directed graphs of inner translations of semigroups
Primitive groups, graph endomorphisms and synchronization
The classification of partition homogeneous groups with applications to semigroup theory
more