jj-araujo
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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, 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, Michael Kinyon, and Yves Robert.
"
Varieties of regular semigroups with uniquely defined inversion
."
Port. Math.
. 76 (2019): 205-228.
Abstract
Website
n/a
Araújo, João, Wolfram Bentz, James D. Mitchell, and Csaba Schneider.
"
The rank of the semigroup of transformations stabilising a partition of a finite set
."
Math. Proc. Cambridge Philos. Soc.
. 159 (2015): 339-353.
Abstract
Website
n/a
Araújo, João, João Pedro Araújo, Wolfram Bentz, Peter J. Cameron, and Pablo Spiga.
"
A transversal property for permutation groups motivated by partial transformations
."
J. Algebra
. 573 (2021): 741-759.
Abstract
Website
n/a
Araújo, João, and Peter J. Cameron.
"
Two generalizations of homogeneity in groups with applications to regular semigroups
."
Trans. Amer. Math. Soc.
. 368 (2016): 1159-1188.
Abstract
Website
n/a
Araújo, João, and Michael Kinyon.
"
An elegant 3-basis for inverse semigroups
."
Semigroup Forum
. 82 (2011): 319-323.
Abstract
Website
n/a
Araújo, João.
"
On idempotent generated semigroups
."
Semigroup Forum
. 65 (2002): 138-140.
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
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
Araújo, João, Mário Edmundo, and Steven Givant.
"
{$v^\ast$}-algebras, independence algebras and logic
."
Internat. J. Algebra Comput.
. 21 (2011): 1237-1257.
Abstract
Website
n/a
Araújo, J., J. D. Mitchell, and N. Silva.
"
On generating countable sets of endomorphisms
."
Algebra Universalis
. 50 (2003): 61-67.
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
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 Peter J. Cameron.
"
Groups synchronizing a transformation of non-uniform kernel
."
Theoret. Comput. Sci.
. 498 (2013): 1-9.
Abstract
Website
n/a
Araújo, João, and Janusz Konieczny.
"
A method of finding automorphism groups of endomorphism monoids of relational systems
."
Discrete Math.
. 307 (2007): 1609-1620.
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, and Peter J. Cameron.
"
Primitive groups synchronize non-uniform maps of extreme ranks
."
J. Combin. Theory Ser. B
. 106 (2014): 98-114.
Abstract
Website
n/a
Araújo, João, and Janusz Konieczny.
"
General theorems on automorphisms of semigroups and their applications
."
J. Aust. Math. Soc.
. 87 (2009): 1-17.
Abstract
Website
n/a
Araújo, João, Peter J. Cameron, Carlo Casolo, and Francesco Matucci.
"
Integrals of groups
."
Israel J. Math.
. 234 (2019): 149-178.
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, 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
Araújo, João, and Peter J. Cameron.
"
Permutation groups and transformation semigroups: results and problems
."
Groups {S}t {A}ndrews 2013
. Vol. 422. London Math. Soc. Lecture Note Ser., 422. Cambridge Univ. Press, Cambridge, 2015. 128-141.
Abstract
n/a
Araújo, João, and Peter J. Cameron.
"
Two generalizations of homogeneity in groups with applications to regular semigroups
."
Trans. Amer. Math. Soc.
. 368 (2016): 1159-1188.
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