Results 41 to 50 of about 19,694 (357)

The Other Law of the Iterated Logarithm

open access: yesThe Annals of Probability, 1975
Let $\{X_n\}$ be a sequence of independent, identically distributed random variables with $EX_1 = 0, EX_1^2 = 1$. Define $S_n = X_1 + \cdots + X_n$, and $A_n = \max_{1\leqq k\leqq n} |S_k|$. We prove that $\lim \inf A_n(n/\log \log n)^{-\frac{1}{2}} = \pi/8^{\frac{1}{2}}$ with probability one.
Jain, Naresh C., Pruitt, William E.
openaire   +3 more sources

On martingale tail sums in affine two-color urn models with multiple drawings [PDF]

open access: yes, 2016
In two recent works, Kuba and Mahmoud (arXiv:1503.090691 and arXiv:1509.09053) introduced the family of two-color affine balanced Polya urn schemes with multiple drawings. We show that, in large-index urns (urn index between $1/2$ and $1$) and triangular
Kuba, Markus, Sulzbach, Henning
core   +2 more sources

Laws of the k-Iterated Logarithm of Weighted Sums in a Sub-Linear Expected Space

open access: yesMathematics
The law of the iterated logarithm precisely refines the law of large numbers and plays a fundamental role in probability limit theory. The framework of sub-linear expectation spaces substantially extends the classical concept of probability spaces.
Xiang Zeng
doaj   +1 more source

The law of iterated logarithm for the estimations of diffusion-type processes

open access: yesAdvances in Difference Equations, 2020
This paper mainly discusses the asymptotic behaviours on the lasso-type estimators for diffusion-type processes with a small noise. By constructing the objective function on the estimation, in view of convexity argument, it is proved that the estimator ...
Mingzhi Mao, Gang Huang
doaj   +1 more source

Metric discrepancy results for geometric progressions with small ratios

open access: yes, 2018
The law of the iterated logarithm for discrepancies of geometric progressions with small ratios is ...
Fukuyama, K.   +4 more
core   +1 more source

The law of the iterated logarithm for exchangeable random variables

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1995
In this note, necessary and sufficient conditions for laws of the iterated logarithm are developed for exchangeable random variables.
Hu-Ming Zhang, Robert L. Taylor
doaj   +1 more source

A law of the iterated logarithm sublinear expectations

open access: yes, 2013
In this paper, motivated by the notion of independent identically distributed (IID) random variables under sub-linear expectations initiated by Peng, we investigate a law of the iterated logarithm for capacities.
Khinchine A., Lévy P., Stout W. F.
core   +1 more source

Law of the iterated logarithm for stationary processes [PDF]

open access: yes, 2007
There has been recent interest in the conditional central limit question for (strictly) stationary, ergodic processes $...,X_{-1},X_0,X_1,...$ whose partial sums $S_n=X_1+...+X_n$ are of the form $S_n=M_n+R_n$, where $M_n$ is a square integrable ...
Woodroofe, Michael, Zhao, Ou
core   +1 more source

On Feller's criterion for the law of the iterated logarithm

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1994
Combining Feller's criterion with a non-uniform estimate result in the context of the Central Limit Theorem for partial sums of independent random variables, we obtain several results on the Law of the Iterated Logarithm.
Deli Li, M. Bhaskara Rao, Xiangchen Wang
doaj   +1 more source

Strong Approximation of Empirical Copula Processes by Gaussian Processes

open access: yes, 2011
We provide the strong approximation of empirical copula processes by a Gaussian process. In addition we establish a strong approximation of the smoothed empirical copula processes and a law of iterated ...
Adler R. J.   +21 more
core   +1 more source

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