Results 81 to 90 of about 7,492,011 (230)

Failure of Fermi-Liquid Theory at Strong Coupling [PDF]

arXiv, 1995
We investigate quantitatively the effects of strong electron-electron coupling onto the dynamics of lattice electrons. To that purpose the self-consistent version of the bubble-chain approximation at zero temperature and half filling of the Anderson (Hubbard) model is used.
arxiv  

Weak and Strong Consistency of non-parametric estimate of potential function for stationary and isotropic pairwise interaction point process [PDF]

arXiv, 2015
A method is proposed for estimating the potential function of a non-parametric estimator for stationary and isotropic pairwise interaction point process. The relation between a pair potential and the corresponding Papangelou conditional intensity is considered.
arxiv  

Asymptotics in Minimum Distance from Independence Estimation [PDF]

In this paper we introduce a family of minimum distance from independence estimators, suggested by Manski's minimum mean square from independence estimator.
Donald J. Brown, Marten H. Wegkamp
core  

Strong consistency of the nonparametric kernel estimator of the transition density for the second-order diffusion process

AIMS Mathematics
The integrals of diffusion processes are of significant importance in the field of finance, particularly in relation to stochastic volatility models, which are frequently employed to represent the temporal variability of stock prices.
Yue Li , Yunyan Wang
doaj   +1 more source

On the leximin and utilitarian overtaking criteria with extended anonymity [PDF]

This paper studies the extensions of the infinte-horizon variants of the leximin principle and utilitarianism on the set of infinite utility streams. We especially examine those extensions which satisfy the axiom of Preference-continuity (or Consistency)
Kamaga, Kohei, Kojima, Takashi
core  

Strong control, conservative point estimation and simultaneous conservative consistency of false discovery rates: a unified approach

, 2004
Summary.  The false discovery rate (FDR) is a multiple hypothesis testing quantity that describes the expected proportion of false positive results among all rejected null hypotheses.
John D. Storey, Jonathan E. Taylor, D. Siegmund   +2 more
semanticscholar   +1 more source

Asymptotic normality of the LSE for chirp signal parameters

Modern Stochastics: Theory and Applications
A time continuous statistical model of chirp signal observed against the background of stationary Gaussian noise is considered in the paper. Asymptotic normality of the LSE for parameters of such a sinusoidal regression model is obtained.
Alexander Ivanov, Viktor Hladun
doaj   +1 more source

Characterizations of solutions for Bayesian games [PDF]

Bayesian equilibria are characterized by means of consistency and one-person rationality in combination with non-emptiness or converse consistency. Moreover, strong and coalition-proof Bayesian equilibria of extended Bayesian games are introduced and it ...
Heumen, R. van
core   +1 more source

Multidirectional Replication for Supporting Strong Consistency, Low Latency, and High Throughput

Alexandria Engineering Journal, 2022
Many replication protocols, which can be used in various distributed applications such as distributed databases, collaborative applications, and distributed agenda, sacrifice strong consistency to achieve lower latency and higher throughput.
Furat F. Altukhaim, Almetwally M. Mostafa, Ahmed E. Youssef   +2 more
doaj  

Standard maximum likelihood drift parameter estimator in the homogeneous diffusion model is always strongly consistent [PDF]

arXiv, 2013
We consider the homogeneous stochastic differential equation with unknown parameter to be estimated. We prove that the standard maximum likelihood estimate is strongly consistent under very mild conditions. There are also established the conditions for strong consistency of the discretized estimator.
arxiv