Speaker | Title | Date |
---|---|---|
Dirk Hofmann (Universidade de Aveiro) | Sobre uma caracterização de aplicações quociente em termos de ultrafiltros | 2002-01-15 |
Jorge Picado (CMUC) | Sublocales via Heyting | 2002-01-15 |
John MacDonald (Univ. British Columbia, Vancouver, Canada) | Algebraic operations and embeddings | 2002-05-21 |
Maria Manuel Clementino (CMUC) | On the quasi-topos of reflexive lax algebras | 2002-06-11 |
Dirk Hofmann (Universidade de Aveiro) | Various classes of effective descent maps in categories of lax algebras | 2002-06-11 |
Lurdes Sousa (CMUC) | How accessible are categories of algebras? | 2002-06-24 |
G. Janelidze | On Galois Theory | 2002-07-23 |
Jorge Picado (CMUC) | Functorial quasi-uniformities and the Fletcher construction on frames | 2003-02-10 |
Diana Rodelo (CMUC) | Baer sums in Moore categories | 2003-02-24 |
Hans-E. Porst (Univ. Bremen, Germany) | Why coalgebras are (often) algebras | 2003-03-10 |