Results 21 to 30 of about 6,594 (144)

Multivariate subexponential distributions

open access: yesStochastic Processes and their Applications, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cline, Daren B.H., Resnick, Sidney I.
openaire   +2 more sources

Telecommunication traffic, queueing models, and subexponential distributions [PDF]

open access: yesQueueing Systems, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Greiner, Michael   +2 more
openaire   +2 more sources

Large deviations for random walks under subexponentiality: the big-jump domain [PDF]

open access: yes, 2007
For a given one-dimensional random walk $\{S_n\}$ with a subexponential step-size distribution, we present a unifying theory to study the sequences $\{x_n\}$ for which $\mathsf{P}\{S_n>x\}\sim n\mathsf{P}\{S_1>x\}$ as $n\to\infty$ uniformly for $x\ge x_n$
Denisov, D., Dieker, A. B., Shneer, V.
core   +7 more sources

Tail asymptotics for cumulative processes sampled at heavy-tailed random times with applications to queueing models in Markovian environments [PDF]

open access: yes, 2013
This paper considers the tail asymptotics for a cumulative process $\{B(t); t \ge 0\}$ sampled at a heavy-tailed random time $T$. The main contribution of this paper is to establish several sufficient conditions for the asymptotic equality ${\sf P}(B(T) >
Masuyama, Hiroyuki
core   +1 more source

Renewal theory for random variables with a heavy tailed distribution and finite variance [PDF]

open access: yes, 2011
Let X-1, X-2,... X-n be independent and identically distributed (i.i.d.) non-negative random variables with a common distribution function (d.f.) F with unbounded support and EX12 < infinity.
Frenk, Hans J.B.G., Geluk, Jaap J.L
core   +1 more source

Large deviations of the interference in the Ginibre network model

open access: yesStochastic Systems, 2014
Under different assumptions on the distribution of the fading random variables, we derive large deviation estimates for the tail of the interference in a wireless network model whose nodes are placed, over a bounded region of the plane, according to the ...
Giovanni Luca Torrisi, Emilio Leonardi
doaj   +1 more source

Samplers and Extractors for Unbounded Functions [PDF]

open access: yes, 2019
Blasiok (SODA\u2718) recently introduced the notion of a subgaussian sampler, defined as an averaging sampler for approximating the mean of functions f from {0,1}^m to the real numbers such that f(U_m) has subgaussian tails, and asked for explicit ...
Agrawal, Rohit
core   +2 more sources

Hazard rates and subexponential distributions

open access: yesPublications de l'Institut Mathematique, 2006
A distribution function F on the nonnegative halfline is called subexponential if limx??(1?F*n(x))/(1?F(x)) = n for all n>_ 2. We obtain new sufficient conditions for subexponential distributions and related classes of distribution functions. Our results are formulated in terms of the hazard rate.
Baltrunas, A., Omey, E., Van Gulck, S.
openaire   +2 more sources

Universality for generalized Wigner matrices with Bernoulli distribution [PDF]

open access: yes, 2010
The universality for the eigenvalue spacing statistics of generalized Wigner matrices was established in our previous work \cite{EYY} under certain conditions on the probability distributions of the matrix elements.
Erdos, László   +2 more
core   +1 more source

Subexponential distribution tails and point processes [PDF]

open access: yesCommunications in Statistics. Stochastic Models, 1988
A distribution function F(x) is said to be in the class \(S_ r(\gamma)\), for \(\gamma\geq 0\), if \(F(x)
Goldie, Charles M., Resnick, Sidney
openaire   +2 more sources

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