35 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade do PortoPT26 papers
- University of AveiroPT11 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Centro de MatemáticaPT6 papers
- INESC TECPT6 papers
- Instituto de Física de Materiais Avançados, Nanotecnologia e FotónicaPT6 papers
- University of CoimbraPT5 papers
- University of LisbonPT5 papers
- University of MinhoPT4 papers
- Institute of Mathematical SciencesIN3 papers
- Laboratoire des Matériaux et du Génie PhysiqueFR3 papers
- Universidad Autónoma de MadridES3 papers
4 papers · 1 filter
New canonical triple covers of surfaces
Carlos Rito
We construct a surface of general type with canonical map of degree 12 which factors as a triple cover and a bidouble cover of . We also show the existence of a smooth…
Cuspidal quintics and surfaces with and 5-torsion
Carlos Rito
If is a quintic surface in with singular set -divisible ordinary cusps, then there is a Galois triple cover branched only at the cusps such tha…
Structural, electrical and magnetic properties of magnetoelectric GdMnO3 thin films prepared by sol-gel method
Y. Romaguera-Barcelay, J. Agostinho Moreira, A. Almeida +2
In this work, we analysed GdMnO3 magnetoelectric thin films prepared by a general sol-gel method. The film formation temperature is analysed by termogravimetric analysis, while the…
The lumpability property for a family of Markov chains on poset block structures
Daniele D'Angeli, Alfredo Donno
We construct different classes of lumpings for a family of Markov chain products which reflect the structure of a given finite poset. We use essentially combinatorial methods. We p…