CMAT Workshop 24-26th January 2014   |

Events by day


  • DMUC
  • Coimbra
  • Portugal




Categorical Methods in Algebra and Topology


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 R1-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)