Results 11 to 20 of about 723,628 (294)
Global strict solutions to continuous coagulation–fragmentation equations with strong fragmentation [PDF]
, 2011 In this paper we give an elementary proof of the unique, global-in-time solvability of the coagulation-(multiple) fragmentation equation with polynomially bounded fragmentation and particle production rates and a bounded coagulation rate.
Banasiak, Jacek +3 more
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The discrete fragmentation equations : semigroups, compactness and asynchronous exponential growth [PDF]
, 2012 In this paper we present a class of fragmentation semigroups which are compact in a scale of spaces defined in terms of finite higher moments. We use this compactness result to analyse the long time behaviour of such semigroups and, in particular, to ...
Banasiak, Jacek, Lamb, Wilson
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Fragmentability and σ-fragmentability [PDF]
Fundamenta Mathematicae, 1993 Summary: Recent work has studied the fragmentability and \(\sigma\)-fragmentability properties of Banach spaces. Here examples are given that justify the definitions that have been used. The fragmentability and \(\sigma\)- fragmentability properties of the spaces \(\ell^ \infty\) and \(\ell_ c^ \infty (\Gamma)\), with \(\Gamma\) uncountable, are ...
Jayne, J. E., Namioka, I., Rogers, C. A.
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Electronic Proceedings in Theoretical Computer Science, 2017 In Proceedings PrePost 2017, arXiv:1708 ...
Cornejo Olivares, O +3 more
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Fragmentation arising from a distributional initial condition [PDF]
, 2010 A standard model for pure fragmentation is subjected to an initial condition of Dirac-delta type. Results for a corresponding abstract Cauchy problem are derived via the theory of equicontinuous semigroups of operators on locally convex spaces.
McBride, A.C. +2 more
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Fragmented Man, Fragmented Words, Fragmented Reality
, 2021 Periodicidad ...
José Antonio, Valverde +1 more
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Physical Review Letters, 2004 4 pages in revtex format, 5 figures are ...
Wittel, Falk +3 more
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Recovering the fragmentation rate in the growth-fragmentation equation
Inverse Problems, 2022 Abstract We consider the inverse problem of determining the fragmentation rate from noisy measurements in the growth-fragmentation equation. We use Fourier transform theory on locally compact groups to treat this problem for general fragmentation probabilities.
Alvaro Almeida Gomez, Jorge P Zubelli
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Selected Results in Heavy-Quark Fragmentation
Universe, 2022 I review a few selected topics concerning heavy-quark fragmentation, taking particular care about bottom- and charm-quark production in e+e− annihilation and the inclusion of non-perturbative corrections.
Gennaro Corcella
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The Largest Fragment of a Homogeneous Fragmentation Process [PDF]
Journal of Statistical Physics, 2017 We show that in homogeneous fragmentation processes the largest fragment at time $t$ has size $e^{-t Φ'(\bar{p})}t^{-\frac32 (\log Φ)'(\bar{p})+o(1)},$ where $Φ$ is the Lévy exponent of the fragmentation process, and $\bar{p}$ is the unique solution of the equation $(\log Φ)'(\bar{p})=\frac1{1+\bar{p}}$.
Andreas Kyprianou +2 more
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