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12 papers · 1 filter
Analytical self-dual solutions in a nonstandard Yang-Mills-Higgs scenario
R. Casana, M. M. Ferreira, E. da Hora +1
We have found analytical self-dual solutions within the generalized Yang-Mills-Higgs model introduced in Phys. Rev. D 86, 085034 (2012). Such solutions are magnetic monopoles satis…
A variant of nonsmooth maximum principle for state constrained problems
Md. Haider Ali Biswas, M. d. R. de Pinho
We derive a variant of the nonsmooth maximum principle for problems with pure state constraints. The interest of our result resides on the nonsmoothness itself since, when applied…
NetLogo Implementation of an Evacuation Scenario
João Emílio Almeida, Zafeiris Kokkinogenis, Rosaldo J. F. Rossetti
The problem of evacuating crowded closed spaces, such as discotheques, public exhibition pavilions or concert houses, has become increasingly important and gained attention both fr…
Using Serious Games to Train Evacuation Behaviour
João Ribeiro, João Emílio Almeida, Rosaldo J. F. Rossetti +2
Emergency evacuation plans and evacuation drills are mandatory in public buildings in many countries. Their importance is considerable when it comes to guarantee safety and protect…
Unary FA-presentable binary relations: transitivity and classification results
Alan J. Cain, Nik Ruškuc
Automatic presentations, also called FA-presentations, were introduced to extend finite model theory to infinite structures whilst retaining the solubility of fundamental decision…
Low-power Secret-key Agreement over OFDM
Francesco Renna, Nicola Laurenti, Stefano Tomasin +5
Information-theoretic secret-key agreement is perhaps the most practically feasible mechanism that provides unconditional security at the physical layer to date. In this paper, we…