CMAT Workshop 24-26th January 2014 |
www.mat.uc.pt/~wcmat14
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Abstracts
Categorical Methods in Algebra and Topology
Programme
Thursday
23rd January 2014
18:00-19:00
Registration, tea and cookies -
Sala dos Professores
(5th floor)
Friday
24th January 2014
09:00-09:30
Registration -
Room Pedro Nunes
09:30-10:00
Opening
10:00-10:30
Jiří Adámek
Generalized Eilenberg Theorem
10:30-11:00
Coffee break
11:00-11:30
Laszlo Márki
Commutative orders in semigroups
11:30-12:00
Dirk Hofmann
On monads of (the dual) Kock-Zöberlein type in topology
12:00-12:30
George Janelidze
2-Dimensional non-pointed exactness structures and radicals in categories
12:30-14:00
Lunch
14:00-14:30
Andrea Montoli
Characteristic subobjects in semi-abelian categories
14:30-15:00
Matěj Dostál
Enriched Morita equivalence for S-sorted theories
(SLIDES)
15:00-15:30
Paulo Mateus
Emulations of quantum Turing machines as morphisms
(SLIDES)
15:30-16:00
Jiří Velebil
Abstract characterisation of varieties and quasivarieties of ordered algebras
(SLIDES)
16:00-16:30
Coffee break
16:30-17:00
Presentation of the new volume of DMUC Mathematical Texts
Schreier split epimorphisms in monoids and in semirings
(co-authored by Manuela Sobral)
by Marino Gran
(SLIDES)
19:30
Celebration Dinner
Escola de Hotelaria e Turismo de Coimbra
Saturday
25th January 2014
09:30-10:00
Aleš Pultr
Extending semilattices to frames
10:00-10:30
Maria João Gouveia
Graphs, polarities and completions of lattices
(SLIDES)
10:30-11:00
Coffee break
11:00-11:30
Margarida Melo
Derived categories and Fourier-Mukai equivalences in algebraic geometry
(SLIDES)
11:30-12:00
Thomas Weighill
A characterisation of R
1
-spaces via approximate Mal'tsev operations
(SLIDES)
12:00-12:30
Dominique Bourn
Mal'tsev reflection
12:30-14:00
Lunch
14:00-14:30
Pedro Resende
Étale groupoids and their quantales: functoriality
14:30-15:00
Nelson Martins-Ferreira
On the coincidence of internal categories and internal groupoids
15:00-15:30
Jürgen Koslowski
A categorical model for 2-PDAs with states
(SLIDES)
15:30-16:00
Valérian Even
A Galois-theoretic approach to the covering theory of quandles
(SLIDES)
16:00-16:30
Coffee break
16:30-17:00
Mathieu Duckerts-Antoine
A classification theorem for normal extensions
(SLIDES)
17:00-17:30
Tim Van der Linden
A Galois theory of monoids
(SLIDES)
Sunday
26th January 2014
09:00-09:30
Marino Gran
Semi-localizations of semi-abelian categories
(SLIDES)
09:30-10:00
Sandra Mantovani
Push forwards of crossed squares
(SLIDES)
10:00-10:30
Alan S. Cigoli
Extension theory and the calculus of butterflies
(SLIDES)
10:30-11:00
Coffee break
11:00-11:30
Diana Rodelo
A remark on pullbacks in Gumm categories
11:30-12:00
Walter Tholen
Closure operators and their duals
12:00-12:30
George Janelidze
Mathematical Greetings to Manuela Sobral (VIDEO)
Closing