Results 61 to 70 of about 726,506 (255)

Quenched local central limit theorem for random walks in a time-dependent balanced random environment [PDF]

open access: yesProbability theory and related fields, 2017
We prove a quenched local central limit theorem for continuous-time random walks in $${\mathbb {Z}}^d, d\ge 2$$ Z d , d ≥ 2 , in a uniformly-elliptic time-dependent balanced random environment which is ergodic under space-time shifts.
J. Deuschel, Xiaoqin Guo
semanticscholar   +1 more source

The height of random binary unlabelled trees [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2008
This extended abstract is dedicated to the analysis of the height of non-plane unlabelled rooted binary trees. The height of such a tree chosen uniformly among those of size $n$ is proved to have a limiting theta distribution, both in a central and local
Nicolas Broutin, Philippe Flajolet
doaj   +1 more source

Local distributions of multiplicative functions

open access: yesLietuvos Matematikos Rinkinys, 1999
In the present paper the local distribution laws of values of multiplicative arithmetic functions g : G → R defined on arithmetical semigroups G and belonging to the class M(G) is considered.
Rimantas Skrabutėnas
doaj   +3 more sources

Local limit theorem for coefficients of modified Borwein’s algorithm, proved by the ratio method

open access: yesLietuvos Matematikos Rinkinys, 2019
The paper continues the research of the modified Borwein method for the evaluation of the Riemann zeta-function. It provides a different perspective on the derivation of the local limit theorem for coefficients of the method.
Igoris Belovas
doaj   +1 more source

Almost sure local central limit theorem for the product of some partial sums of negatively associated sequences

open access: yesJournal of Inequalities and Applications, 2019
The almost sure local central limit theorem is a general result which contains the almost sure global central limit theorem. Let {Xk,k≥1} $\{X_{k},k\geq 1\}$ be a strictly stationary negatively associated sequence of positive random variables.
Feng Xu, Binhui Wang, Yawen Hou
doaj   +1 more source

Two theorems about maximal Cohen--Macaulay modules [PDF]

open access: yes, 2004
This paper contains two theorems concerning the theory of maximal Cohen--Macaulay modules. The first theorem proves that certain Ext groups between maximal Cohen--Macaulay modules $M$ and $N$ must have finite length, provided only finitely many ...
Huneke, Craig, Leuschke, Graham J.
core   +3 more sources

The Width of Galton-Watson Trees Conditioned by the Size [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2004
It is proved that the moments of the width of Galton-Watson trees of size n and with offspring variance σ ^2 are asymptotically given by (σ √n)^pm_p where m_p are the moments of the maximum of the local time of a standard scaled Brownian excursion.
Michael Drmota, Bernhard Gittenberger
doaj   +3 more sources

Local Central Limit Theorem for diffusions in a degenerate and unbounded Random Medium [PDF]

open access: yes, 2015
We study a symmetric diffusion $X$ on $\mathbb{R}^d$ in divergence form in a stationary and ergodic environment, with measurable unbounded and degenerate coefficients.
Chiarini, Alberto   +1 more
core   +2 more sources

Almost sure local limit theorem for the Dickman distribution [PDF]

open access: yesPeriodica Mathematica Hungarica, 2013
We study the asymptotic behavior, and more precisely the second order properties, of the probabilistic model introduced in Hwang and Tsai (Comb Probab Comput 11(4):353–371, 2002) for describing the Dickman distribution.
R. Giuliano   +2 more
semanticscholar   +1 more source

A Stable Local Limit Theorem

open access: yesThe Annals of Probability, 1974
Conditions are given which imply that the partial sums of a sequence of independent integer-valued random variables, suitably normalized, converge in distribution to a stable law of exponent $\alpha, 0 < \alpha < 2$, and imply as well that a strong version of the corresponding local limit theorem holds.
openaire   +2 more sources

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