Zobrazeno 1 - 10
of 313
pro vyhledávání: '"P Fossas"'
Autor:
Ghosh, Avijit, Fossas, Genoveva
Generative AI based art has proliferated in the past year, with increasingly impressive use cases from generating fake human faces to the creation of systems that can generate thousands of artistic images from text prompts - some of these images have
Externí odkaz:
http://arxiv.org/abs/2209.07667
Autor:
Fossas, Ariadna, Parlier, Hugo
We associate to triangulations of infinite type surface a type of flip graph where simultaneous flips are allowed. Our main focus is on understanding exactly when two triangulations can be related by a sequence of flips. A consequence of our results
Externí odkaz:
http://arxiv.org/abs/2011.02324
Autor:
Cleary, Sean, Tenas, Ariadna Fossas
We show that the density of elements in Thompson's groups T and V which have north-south dynamics acting on the circle is positive with respect to a stratification in terms of size. We show that the fraction of element pairs which generate a free sub
Externí odkaz:
http://arxiv.org/abs/2006.03115
Akademický článek
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Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract It is common wisdom that altruism is a crucial element in addressing climate change and other public good issues. If individuals care about the welfare of others (including future generations) they can be expected to unilaterally adapt their
Externí odkaz:
https://doaj.org/article/039d886e4d354fc1a467329bf76ebc29
Autor:
Alba Castelltort Valls, Albert Batlles Fossas, Greta Boix Garcia-Cairó, Núria Castelltort Valls, Esther González De Vicente, Montse Olmeda Jato
Publikováno v:
Ciències, Iss 45 (2023)
Guaitacargols és un projecte adreçat a centres d’educació secundària que proposa fer un estudi de la biodiversitat de cargols terrestres en espais propers als centres. La iniciativa és impulsada pel Museu de Ciències Naturals de Barcelona (MC
Externí odkaz:
https://doaj.org/article/6e91e164aea8448aae190fb1720bae94
Akademický článek
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Piecewise smooth dynamical systems make use of discontinuities to model switching between regions of smooth evolution. This introduces an ambiguity in prescribing dynamics at the discontinuity: should it be given by a limiting value on one side or ot
Externí odkaz:
http://arxiv.org/abs/1610.08276
We study arc graphs and curve graphs for surfaces of infinite topological type. First, we define an arc graph relative to a finite number of (isolated) punctures and prove that it is a connected, uniformly hyperbolic graph of infinite diameter; this
Externí odkaz:
http://arxiv.org/abs/1510.07805
Publikováno v:
IEEE Access, Vol 9, Pp 63345-63355 (2021)
This work presents a nonlinear control strategy for a magnetically coupled multiport dc-dc converter aimed at automotive applications. First, a behavioural dynamic model, based on averaging the power flowing among the ports, is derived. Then, a contr
Externí odkaz:
https://doaj.org/article/72cbb210ad0146aeba5e3f14cd69aa34