Results 11 to 20 of about 94,118 (265)
SCALING LIMITS OF A MODEL FOR SELECTION AT TWO SCALES. [PDF]
Nonlinearity, 2017 Abstract The dynamics of a population undergoing selection is a central topic in evolutionary biology. This question is particularly intriguing in the case where selective forces act in opposing directions at two population scales. For example, a fast-replicating virus strain outcompetes slower-replicating strains
Luo S, Mattingly JC.
europepmc +5 more sources
The Heisenberg Limit at Cosmological Scales [PDF]
Foundations of Physics, 2022 A different view on the Hubble tension. To appear in final form on Foundations of Physics by Springer, as follow-on of Capozziello S., Benetti M., Spallicci A.D.A.M., 2020, Found.
Spallicci, Alessandro D. A. M. +2 more
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Scaling Limits of Graphene Nanoelectrodes [PDF]
Nano Letters, 2017 Graphene is an ideal material for fabricating atomically thin nanometre spaced electrodes. Recently, carbon-based nanoelectrodes have been employed to create single-molecule transistors and phase change memory devices. In spite of the significant recent interest in their use in a range of nanoscale devices from phase change memories to molecular ...
Syed Ghazi Sarwat +6 more
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The Scaling Limit of the $$(\nabla +\Delta )$$-Model [PDF]
Journal of Statistical Physics, 2021 Comment: Significantly revised version. Convergence for infinite volume now shown in Besov-H\"older spaces.
Cipriani, Alessandra +2 more
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Scaling Limits for the Generalized Langevin Equation [PDF]
Journal of Nonlinear Science, 2021 In this paper, we study the diffusive limit of solutions to the generalized Langevin equation (GLE) in a periodic potential. Under the assumption of quasi-Markovianity, we obtain sharp longtime equilibration estimates for the GLE using techniques from the theory of hypocoercivity. We then prove asymptotic results for the effective diffusion coefficient
Grigorios A. Pavliotis +2 more
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The limits of fine‐scale mapping [PDF]
Genetic Epidemiology, 2008 AbstractWhen a novel genetic trait arises in a population, it introduces a signal in the haplotype distribution of that population. Through recombination that signal's history becomes differentiated from the DNA distant to it, but remains similar to the DNA close by. Fine‐scale mapping techniques rely on this differentiation to pinpoint trait loci.
Lucian P, Smith, Mary K, Kuhner
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Earth’s Complexity Is Non-Computable: The Limits of Scaling Laws, Nonlinearity and Chaos
Entropy, 2021 Current physics commonly qualifies the Earth system as ‘complex’ because it includes numerous different processes operating over a large range of spatial scales, often modelled as exhibiting non-linear chaotic response dynamics and power scaling laws ...
Sergio Rubin, Michel Crucifix
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CMSSW Scaling Limits on Many-Core Machines [PDF]
EPJ Web of ConferencesToday the LHC offline computing relies heavily on CPU resources, despite the interest in compute accelerators, such as GPUs, for the longer term future.
Jones Christopher, Gartung Patrick
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Scaling limits of dS vacua and the swampland
Journal of High Energy Physics, 2019 We discuss the properties of massive type IIA flux compactifications. In particular, we investigate in which case one can obtain dS vacua at large volume and small coupling.
Andreas Banlaki +3 more
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Kibble-Zurek scaling in quantum speed limits for shortcuts to adiabaticity
Physical Review Research, 2020 Geometric quantum speed limits quantify the tradeoff between the rate at which quantum states can change and the resources that are expended during the evolution. Counterdiabatic driving is a unique tool from shortcuts to adiabaticity to speed up quantum
Ricardo Puebla +2 more
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