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Title: Illuminating polygons using edge-aligned vertex floodlights Speaker: Carlos Alegría-Galicia, Universidad Nacional Autónoma de México (UNAM) Abstract: Consider a simple polygon P with n vertices, a set of n floodlights, and an angle alpha such that, on every vertex of P lies the apex of one floodlight, all the floodlights have aperture alpha, and at least one of the bounding rays of each floodlight is aligned with an edge of P. We study the problem of finding the minimum value of alpha required to cover P. This is a joint work with David Orden, Carlos Seara, and Jorge Urrutia.
Vladimir Dotsenko (Trinity College Dublin) Combinatorics of associativity, toric varieties and wonderful models
The Function Spaces Workshop which will take place next week in CRM
Hi haurà presentacions dels grups de recerca del departament. Inici 9 juny 2016 , 9:00; final 13:00 Ubicació: Sala d'actes FME
We would like to remind you about the forthcoming CRM Intensive Research Program on Large Cardinals and Strong Logics, to be held from September 5 to December 16, 2016. The National Science Foundation and the Association for Symbolic Logic offer grants to participate in the program and its scientific events.
Breu viatge pel món de les proporcions i la geometria, es mostra la matemàtica i l'art com una relació necessària
May's theorem and descent up to nilpotence
COMPUTATIONAL GEOMETRY SEMINAR Thursday, April 28, 2016, 13:15-14:15 (15 minutes delayed with respect to the usual schedule) - Room S215 Omega Building, Campus Nord UPC (equiv.: Room 215 Floor -2) Title: Graphs, hypergraphs and dominating sets Speaker: Mercè Mora Universitat Politècnica de Catalunya
Seminar: Time series forecasting (Applications) Isabel Cristina Lopes Data: 4 de maig, 13:00-14:00 Lloc: Aula 18, Edifici Industrials (EUETIB)
Seminari de Geometria Algebraica UPC-UB - Álvaro del Pino Gómez (CSIC-ICMAT), Open problems in Engel geometry - Divendres 29 d'abril, 15 h, Aula B1, Facultat de Matemàtiques, Edifici Històric, Universitat de Barcelona
El seminari comptarà amb la participació de representants de JST Tòquio (Agència de Ciència i Tecnologia del Japó) i JSP Estrasburg (Societat Japonesa per a la Promoció de la Ciència). Data: divendres,6 maig Hora: 9:30 - 13 : 30h Lloc : Casa Àsia - Recinte Modernista Sant Pau, C / Sant Antoni Maria Claret , 165, Barcelona
Information Inequalities, secret sharing and applications
Ya está lista la programación del Summer School del MESIO UPC-UB 2016, > que coordina el Profesor Jordi Ocaña. La podéis consultar aquí: https://mesioupcub.masters.upc.edu/en/x-summer-school-2016
This is a reminder for the next Come Seminar Fast Transient Dynamics with Fluid-Structure Interaction and Mesh Adaptivity by Europlexus
Al Centre de Recerca Matemàtica (CRM) 20-22 d'abril 2016 (Advanced mini-courses & invited talks)
Conference on symplectic geometry and dynamical systems with talks given by graduate and post-graduate students
Tindrà lloc al CRM de l'11 al 15 d'abril, dins el Programa Intensiu de Recerca del CRM sobre sistemes dinàmics nonsmooth.
We want to remind you the upcoming 3rd Barcelona Summer School on Stochastic Analysis: A 2016 EMS Summer School which will be held at the Centre de Recerca Matemàtica, Bellaterra, Barcelona from June 27 to July 1, 2016.
Conference on symplectic geometry and dynamical systems with talks given by graduate and post-graduate students
Christoph Spiegel (Freie Universität Berlin): Threshold functions for systems of equations in random sets
Speaker: Wim Schoutens, Catholic University of Leuven Títol: New challenges in Mathematical Finance: Conic CVA and DVA
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