In: Computers and mathematics with applications, 2021, vol. 99, p. 162-170
We consider two parallel-in-time approaches applied to a (reaction) diffusion problem, possibly non-linear. In particular, we consider PFASST (Parallel Full Approximation Scheme in Space and Time) and space-time multigrid strategies. For both approaches, we start from an integral formulation of the continuous time dependent problem. Then, a collocation form for PFASST and a discontinuous ...
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Thèse de doctorat : Università della Svizzera italiana, 2022 ; 2022INF001.
Dynamical systems have been used to describe a vast range of phenomena, including physical sciences, biology, neurosciences, and economics just to name a few. The development of a mathematical theory for dynamical systems allowed researchers to create precise models of many phenomena, predicting their behaviors with great accuracy. For many challenges of dynamical systems, highly accurate...
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In: Biodiversity and Conservation, 2015, vol. 24, no. 13, p. 3285-3303
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In: Biological Journal of the Linnean Society, 2018, vol. 123, no. 1, p. 247-261
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In: Biological Invasions, 2015, vol. 17, no. 4, p. 1041-1054
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In: Mathematische Annalen, 2015, vol. 361, no. 1-2, p. 1-50
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In: Environmental Earth Sciences, 2015, vol. 74, no. 6, p. 4927-4937
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In: Evolutionary Ecology, 2015, vol. 29, no. 4, p. 565-579
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In: Journal of Applied Ecology, 2021, p. 1-13
1. Interactions between plants can be beneficial, detrimental or neutral. In agricultural systems, competition between crop and spontaneous vegetation is a major concern. We evaluated the relative support for three non-exclusive ecological hypotheses about interactions between crop and spontaneous plants based on competition, complementarity or facilitation. 2. The study was conducted in...
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Thèse de doctorat : Università della Svizzera italiana, 2020 ; 2020ECO012.
This thesis contributes to the International Economics by considering how the openness of an economy and the linkages with other countries matter for the local economic growth. The first strength and the fil rouge of this study is the use of the economic complexity as a measure to identify the strategic sectors that generate larger spillovers and benefits to the economy. Secondly, the use of...
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