Matemáticas
Departamento
Pedro
Ara Bertran
Publicaciones en las que colabora con Pedro Ara Bertran (15)
2021
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The Groupoids of Adaptable Separated Graphs and Their Type Semigroups
International Mathematics Research Notices, Vol. 2021, Núm. 20, pp. 15444-15496
2020
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Refinement monoids and adaptable separated graphs
Semigroup Forum, Vol. 101, Núm. 1, pp. 19-36
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The realization problem for finitely generated refinement monoids
Selecta Mathematica, New Series, Vol. 26, Núm. 3
2017
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Representing finitely generated refinement monoids as graph monoids
Journal of Algebra, Vol. 480, pp. 79-123
2016
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Primely generated refinement monoids
Israel Journal of Mathematics, Vol. 214, Núm. 1, pp. 379-419
2014
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Towards a K-theoretic characterization of graded isomorphisms between Leavitt path algebras
Journal of K-Theory, Vol. 14, Núm. 2, pp. 203-245
2008
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Stable rank of Leavitt path algebras
Proceedings of the American Mathematical Society, Vol. 136, Núm. 7, pp. 2375-2386
2007
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Nonstable K-theory for graph algebras
Algebras and Representation Theory, Vol. 10, Núm. 2, pp. 157-178
2004
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Fractional skew monoid rings
Journal of Algebra, Vol. 278, Núm. 1, pp. 104-126
2002
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K0 of purely infinite simple regular rings
K-Theory, Vol. 26, Núm. 1, pp. 69-100
2000
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The structure of countably generated projective modules over regular rings
Journal of Algebra, Vol. 226, Núm. 1, pp. 161-190
1998
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Separative cancellation for projective modules over exchange rings
Israel Journal of Mathematics, Vol. 105, pp. 105-137
1997
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Diagonalization of matrices over regular rings
Linear Algebra and Its Applications, Vol. 265, Núm. 1-3, pp. 147-163
1996
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Refinement monoids with weak comparability and applications to regular rings and c*-algebras
Proceedings of the American Mathematical Society, Vol. 124, Núm. 3, pp. 715-720
1995
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K-theoretically simple vonneumann regular rings
Journal of Algebra, Vol. 174, Núm. 2, pp. 659-677