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In this paper we study several different methods both
deterministic and stochastic to solve the Nuclear Magnetic
Resonance (NMR) relaxometry problem. This
problem is strongly related to finding a non-negative
function given a finite number of values of its
Laplace transform embedded in noise. Some… |
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This paper deals with the elastic energy induced by systems of straight edge dislocations in the framework of linearized plane elasticity. The dislocations are introduced as point topological defects of the displacement-gradient fields. Following the core radius approach, we introduce a parameter… |
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We provide numerical evidence that electronic preturbulent phenomena in graphene could be observed, under current experimental conditions, through current fluctuations, echoing the detachment of vortices past localized micron-sized impurities. Vortex generation, due to micron-sized constriction, is… |
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A priori estimates for solutions to homogeneous Neumann problems for uniformly elliptic equa-
tions in open subsets \Omega of IR^n are established when the datum on right-hand side
is in the limiting space L^{n/2}(\Omega), or, more generally, in the Lorentz spaces
L^{n/2, q}(\Omega). These… |
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FORUM (Far-infrared Outgoing Radiation Understanding and Monitoring) will flight as the 9th ESA's Earth Explorer mission, and an End-to-End Simulator (E2ES) has been developed as a support tool for the mission selection process and the subsequent development phases. The current status of the FORUM… |
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Vesicles are involved in a vast variety of transport processes in living organisms. Additionally, they serve as a model for the dynamics of cell suspensions. Predicting the rheological properties of their suspensions is still an open question, as even the interaction of pairs is yet to be fully… |
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In this paper, we present a novel hybrid metaheuristic for the Knapsack Problem with Forfeits (KPF). KPF is a recently introduced generalization of the Knapsack Problem. In this variant, a penalty cost incurs whenever both items composing a so-called forfeit pair belong to the solution. Our… |
