Results 11 to 20 of about 833,885 (295)
Is radioactive decay really exponential? [PDF]
EPL (Europhysics Letters), 2012 Radioactive decay of an unstable isotope is widely believed to be exponential. This view is supported by experiments on rapidly decaying isotopes but is more difficult to verify for slowly decaying isotopes. The decay of 14C can be calibrated over a period of 12,550 years by comparing radiocarbon dates with dates obtained from dendrochronology.
P. J. Aston, Aston, PJ
core +7 more sources
Gradformer: Graph Transformer with Exponential Decay
CoRR9 pages, 7 figures.
Chuang Liu 0008 +5 more
openaire +4 more sources
Noise expresses exponential growth under regime switching [PDF]
, 2009 Consider a given system under regime switching whose solution grows at most polynomially, and suppose that the system is subject to environmental noise in some regimes. Can the regime switching and the environmental noise work together to make the system
University of Science and Technology, Beijing (Funder) +6 more
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Almost sure exponential stability of the Euler–Maruyama approximations for stochastic functional differential equations [PDF]
, 2011 By the continuous and discrete nonnegative semimartingale convergence theorems, this paper investigates conditions under which the Euler–Maruyama (EM) approximations of stochastic functional differential equations (SFDEs) can share the almost sure ...
Wu, Fuke +2 more
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Almost sure subexponential decay rates of scalar Ito-Volterra equations. [PDF]
, 2004 The paper studies the subexponential convergence of solutions of scalar Itˆo-Volterra equations. First, we consider linear equations with an instantaneous multiplicative noise term with intensity .
Appleby John A. D. +2 more
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Statistical procedures based on exponential scores [PDF]
, 1983 Many statistical models have been proposed in which underlying exponential distributions are assumed. Applications of such models occur in a large number of areas, for example in reliability and life-testing investigations and in the study of the ...
Young, D H
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Domination with exponential decay
Discrete Mathematics, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Peter Dankelmann +4 more
openaire +2 more sources
Physics Letters B, 2019 An experiment addressing electron capture (EC) decay of hydrogen-like Pm60+142 ions has been conducted at the experimental storage ring (ESR) at GSI. The decay appears to be purely exponential and no modulations were observed.
F.C. Ozturk +90 more
doaj +1 more source
Decay Functions and Offender Spatial Processes [PDF]
, 2011 Although it is now well established across diverse samples that the frequency of offending ‘decays’ as distance from the home/base increases, it remains unclear what form of decay function best characterises this relationship.
Youngs, Donna +4 more
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Exponential decay of mutual information for Gibbs states of local Hamiltonians [PDF]
Quantum, 2022 The thermal equilibrium properties of physical systems can be described using Gibbs states. It is therefore of great interest to know when such states allow for an easy description.
Andreas Bluhm +2 more
doaj +1 more source