85 citations
- CEA Paris-SaclayFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- Federal University of São João del-ReiBR1 paper
- Joint Institute for Nuclear ResearchRU1 paper
- Laboratoire de Physique Théorique de la Matière CondenséeFR1 paper
- Service de Physique de l'État CondenséFR1 paper
- Sorbonne UniversitéFR1 paper
- Universidade Federal de Minas GeraisBR1 paper
- Universidad Politécnica de CartagenaES1 paper
- University of AlmeríaES1 paper
- University of Castilla-La ManchaES1 paper
- University of CoimbraPT1 paper
8 papers
Comatrix Corings and Galois Comodules over Firm Rings
J. Gomez-Torrecillas, J. Vercruysse
We give a notion of a comatrix coring which embodies all former constructions and, what is more interesting, leads to the formulation of a notion of Galois coring and the statement…
Galois Corings and a Jacobson-Bourbaki type Correspondence
J. Cuadra, J. Gomez-Torrecillas
The Jacobson-Bourbaki Theorem for division rings was formulated in terms of corings by Sweedler in 1975. Finiteness conditions hypotheses are not required in this new approach. In…
Non-perturbative fixed point in a non-equilibrium phase transition
L. Canet, H. Chaté, B. Delamotte +2
We apply the non-perturbative renormalization group method to a class of out-of-equilibrium phase transitions (usually called ``parity conserving'' or, more properly, ``generalized…
Adjoint and Frobenius Pairs of Functors for Corings
M. Zarouali-Darkaoui
We investigate adjoint and Frobenius pairs between categories of comodules over rather general corings. We particularize to the case of the adjoint pair of functors associated to a…
Comatrix Coring generalized and Equivalences of Categories of Comodules
Mohssin Zarouali-Darkaoui
We extend the comatrix coring to the case of a quasi-finite bicomodule. We also generalize some of its interesting properties. We study equivalences between categories of comodules…
A uniqueness theorem for the singly periodic genus-one helicoid
A. Alarcon, L. Ferrer, F. Martin
The singly periodic genus-one helicoid was in the origin of the discovery of the first example of a complete minimal surface with finite topology but infinite total curvature, the…