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41.
Yuguang Ipsen Ross Maller Sidney Resnick 《Stochastic Processes and their Applications》2019,129(1):205-222
We study limiting properties of ratios of ordered points of point processes whose intensity measures have regularly varying tails, giving a systematic treatment which points the way to “large-trimming” properties of extremal processes and a variety of applications. Our point process approach facilitates a connection with the negative binomial process of Gregoire (1984) and consequently to certain generalised versions of the Poisson–Dirichlet distribution. 相似文献
42.
Manka C. Grun J. Stamper J. Resnick J. Burris R. Crawford J. Ripin B.H. 《IEEE transactions on plasma science. IEEE Nuclear and Plasma Sciences Society》1996,24(1):35-36
We present images from the first observation and measurements of an instability in Taylor-Sedov blast waves propagating through a uniform background gas. The instability occurs when the adiabatic index of the background gas is low. Images of the expanding blast waves are dark field shadowgraphs obtained using a frequency-doubled (527 nm) pulsed YAG laser and black and white photographic film. The film images are digitized, and image processing routines are used for analysis and presentation 相似文献
43.
In classical extreme value theory probabilities of extreme events are estimated assuming all the components of a random vector
to be in a domain of attraction of an extreme value distribution. In contrast, the conditional extreme value model assumes
a domain of attraction condition on a sub-collection of the components of a multivariate random vector. This model has been
studied in Heffernan and Tawn (JRSS B 66(3):497–546, 2004), Heffernan and Resnick (Ann Appl Probab 17(2):537–571, 2007), and Das and Resnick (2009). In this paper we propose three statistics which act as tools to detect this model in a bivariate set-up. In addition, the
proposed statistics also help to distinguish between two forms of the limit measure that is obtained in the model. 相似文献
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Andrew Resnick 《Contemporary Physics》2013,54(6):521-522
The Mössbauer effect, the recoilless absorption and emission of gamma rays by nuclei embedded in solids, has its origin in the properties of the solid state. The nature of this connection is dealt with in some detail and the various effects of the crystalline environment on the nuclear energy levels is described. The importance of these effects as contributions to the study of the physical and chemical properties of crystals is discussed, and applications which depend on the intrinsic energy resolution of the effect are described. The recoilless nuclear resonant scattering and diffraction of gamma rays is also dealt with in some detail. 相似文献
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Andrew Resnick 《Contemporary Physics》2013,54(3):169-170
The reaction power densities for the important nuclear fusion reactions are compared with the radiation losses due to Bremsstrahlung and cyclotron radiation. Some properties of an ionized plasma and the particle motions in such a plasma are discussed and methods of containing a plasma within magnetic confining fields are described. The present ideas on the stability of such confining fields, resulting from several theoretical studies, are outlined, and various means of heating the plasma are discussed. The main features of the experimental devices disclosed at Geneva in 1958 are compared, and the leading experimental results reported at the 1959 I.E.E. Convention on Thermonuclear Processes are reviewed. 相似文献
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