Results 51 to 60 of about 2,680 (148)

Laws of Little in an open queueing network

Nonlinear Analysis, 2012
The object of this research in the queueing theory is theorems about the functional strong laws of large numbers (FSLLN) under the conditions of heavy traffic in an open queueing network (OQN).
Saulius Minkevičius, Stasys Steišūnas
doaj  

Some Strong Limit Theorems for Weighted Product Sums of -Mixing Sequences of Random Variables

Journal of Inequalities and Applications, 2009
We study almost sure convergence for -mixing sequences of random variables. Many of the previous results are our special cases. For example, the authors extend and improve the corresponding results of Chen et al. (1996) and Wu and Jiang (2008).
Wu Qunying, Jiang Yuanying
doaj  

Some Generalized Entropy Ergodic Theorems for Nonhomogeneous Hidden Markov Models

Mathematics
Entropy measures the randomness or uncertainty of a stochastic process, and the entropy rate refers to the limit of the time average of entropy.
Qifeng Yao, Longsheng Cheng, Wenhe Chen, Ting Mao   +3 more
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A Central Limit Theorem and a Strong Mixing Condition [PDF]

, 2011
This paper presents a central limit theorem for a sequence of dependent random variables X 1 , X ...
Richard A. Davis, Keh-Shin Lii, Dimitris N. Politis   +2 more
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k-Nearest Neighbour Estimation of the Conditional Set-Indexed Empirical Process for Functional Data: Asymptotic Properties

Axioms
The main aim of this paper is to improve the existing limit theorems for set-indexed conditional empirical processes involving functional strong mixing random variables.
Youssouf Souddi, Salim Bouzebda
doaj   +1 more source

The nambu-goldstone modes of bose-einstein condensed two-dimensional magnetoexcitons

Moldavian Journal of the Physical Sciences, 2012
The collective elementary excitations of the two-dimensional (2D) electron-hole systems in a strong perpendicular magnetic field are discussed from the point of view of the Bogoliubov [1]and Goldstone [2] theorems concerning the many-body Hamiltonian ...
Moscalenco, Sveatoslav, Liberman, Michael, Dumanov, Evgheni, Novikov, Boris, Kiseliova, Elena, Cerbu, Florin   +5 more
doaj  

Influence of soil fabric anisotropy on the bearing capacity of geosynthetic-reinforced foundations under eccentric and inclined loadings

Soils and Foundations
This study aims to explore the significant impact of soil fabric anisotropy on the ultimate bearing capacity of eccentrically and obliquely loaded shallow foundations overlying a geosynthetic-reinforced granular deposit.
Suraparb Keawsawasvong, Hessam Fathipour, Payam Zanganeh Ranjbar, Meghdad Payan, Pitthaya Jamsawang   +4 more
doaj   +1 more source

How the constants in Hille-Nehari theorems depend on time scales

Advances in Difference Equations, 2006
We present criteria of Hille-Nehari-type for the linear dynamic equation (r(t)yΔ)Δ + p(t)yσ = 0, that is, the criteria in terms of the limit behavior of as t → ∞. As a particular important case, we get that there is a (sharp)
Řehák Pavel
doaj  

Strong Limit Theorems for Certain Arrays of Random Variables

The Annals of Probability, 1976
A lemma concerning real sequences is proved and applied to sequences of random variables $(\mathrm{rv}) X_1, X_2\cdots$ to determine conditions under which $\lim\sup_{n\rightarrow\infty} b_n^{-1} \sum^n_{m=1} f(m/n)X_m < \infty$ a.s. for all $f$ in a particular collection of absolutely continuous functions and for nondecreasing positive real sequences $
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Search trees: Metric aspects and strong limit theorems

The Annals of Applied Probability, 2014
Published in at http://dx.doi.org/10.1214/13-AAP948 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
openaire   +4 more sources