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Seminars
Products of semigroups
Paula Mendes Martins (Centro de Matemática, UMinho)
11
December, 14:30, Room: B4009 (Seminar Room of the Department of
Mathematics and Applications, Braga)
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Corecursive Algebras: A Study of General Structured Corecursion
Tarmo Uustalu (Institute of Cybernetics, Tallinn University of
Technology)
27 November, 14:30, Room B4009
(Seminar Room, Department of Mathematics)
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Duo semigroups of generalised transformations of sets
Maria Suzana Mendes (Centro de Matemática - UM)
13
November, 14:30, Room B4009 (Seminar Room, Department of Mathematics)
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Reducing the Factorization of a Blum Integer to the Integration of a Highly Oscillatory Function
Paulo Mateus (SQIG-IT/DM-IST)
23 October,
14:30, Room B4009 (Seminar Room, Department of Mathematics)
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Some recent research on transformation semigroups
Bob Sullivan (University of Western Australia)
16 October,14:30,
Room B4009 (Seminar Room of Mathematics Dep.)
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Some open problems in Algebra
Prof. Laszlo Fuchs, Tulane University, New Orleans, USA
21
July, 14:30h, Room B4009 (Seminar Room, Mathematics Department)
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Characterizations and perturbation bounds for the Drazin inverse of a class of matrices
Nieves Castro Gonzalez (Univ. Politécnica de Madrid)
16 July,
14:30, Room B4009 (Seminar Room, Mathematics Department)
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Additive perturbation for the generalized Drazin inverse in Banach algebras
Nieves Castro Gonzalez (Univ. Politécnica de Madrid)
14 July,
14:30, Room B4009 (Seminar Room, Mathematics Department)
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Contagem de faces no polítopo de Birkhoff acíclico
Carlos Fonseca (Math. Dep., University of Coimbra)
12 June, 14:30,
Room B4009 (Seminar Room, Mathematics Department)
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Produto semidirecto bilateral de monóides de trnsformações
Vítor Hugo Fernandes (FCT-UNL/CAUL)
15 May, 14:30, Room B4009
(Seminar Room, Mathematics Department)
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Acerca de matrizes com potência limitada
Pedro Patrício (CMAT-UM)
24 April, 14:30, Room B4009 (Seminar Room,
Mathematics Department)
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Produto semidirecto com uma pseudovariedade ordem-computável
Lurdes Teixeira (Centro de Matemática da UM)
March, 27, 14:30, Sala
de Seminários do Departamento de Matemática
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Quaterniões e aritmética
António Machiavelo, Dpt. Pure Mathematics, Univ. Porto
March, 6, 02:30pm, Seminars Room, DMAT
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CSI-Porto / Cryptographic Security of Individual Instances
Luís Antunes, Dpt. Computer Sciences, Faculty of Sciences -
University of Porto
February 17, 02:00pm, Seminars Room, DMAT
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Category theory on a computer - the example of the Coq system
Ralph Matthes (CNRS & University of Toulouse III, France)
February,
5, 02:00pm, Anfiteatro de Química
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Módulos uniformes e ocos
Christian Lomp (Dpt. Pure Mathematics, Faculty of Sciences, University of Porto)
January, 6, 03:00pm, Seminars Room, DMAT, Gualtar
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