Centre for Mathematics, University of Coimbra - Algebra, Logic and Topology (Seminars)

Speaker	Title	Date
Nelson Martins-Ferreira (CDRSP/IPLeiria)	The equivalence between groupoids and crossed modules from a categorical point of view, with application in the case of groups	2009-09-22
Bernhard Banaschewski (McMaster University, Canada)	On the representation of archimedean f-rings: extended versus pointfree functions	2009-07-21
Paulo Saraiva (CMUC/FEUC)	On a generalization of Jordan algebras and other ternary algebras	2009-06-02
Julia Goedecke (Centre for Mathematical Sciences, Univ. Cambridge, UK)	Satellites in Semi-Abelian Categories	2009-05-12
Benjamin Steinberg (Carleton Univ., Canada)	A groupoid approach to discrete inverse semigroup algebras	2009-04-27
Björn Gohla (Mat. FCTUC)	Categorical Groups	2009-02-10
Nelson Martins-Ferreira (CDRSP/IPLeiria)	Star-multiplicative graphs in pointed protomodular categories	2009-02-10
Ana Margarida Melo (CMUC/Mat. FCTUC and Università Roma Tre)	Compactified Picard stacks over the moduli space of curves with marked points	2008-12-22
Tim Van der Linden (CMUC/Mat. FCTUC)	Galois theory and commutators	2008-12-02
Nelson Martins-Ferreira (CDRSP/IP Leiria)	Working with internal categories without pullbacks	2008-12-02

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