Asymptotic Properties of Linear Field Equations in Anti-de Sitter Space
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DOI: 10.1007/s00220-019-03601-6
Abstract: We study the global dynamics of the wave equation, Maxwell’s equation and the linearized Bianchi equations on a fixed anti-de Sitter (AdS) background. Provided dissipative boundary conditions are imposed on the dynamical fields we prove… read more here.
Keywords: non degenerate; boundary conditions; anti sitter; decay estimates ... See more keywords
Energy Scaling and Asymptotic Properties of One-Dimensional Discrete System with Generalized Lennard-Jones (m, n) Interaction
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nonlinear Science"
DOI: 10.1007/s00332-021-09704-6
Abstract: It is well known that elastic effects can cause surface instability. In this paper, we analyze a one-dimensional discrete system which can reveal pattern formation mechanism resembling the “step-bunching” phenomenon for epitaxial growth on vicinal… read more here.
Keywords: energy; discrete system; lennard jones; one dimensional ... See more keywords
On the Asymptotic Properties of Solutions of Functional-Differential Equations with Linearly Transformed Argument
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DOI: 10.1007/s10958-018-4108-2
Abstract: We establish new properties the of solutions of functional-differential equation with linearly transformed argument read more here.
Keywords: properties solutions; transformed argument; solutions functional; linearly transformed ... See more keywords
Asymptotic Properties of Generalized Cross Validation Estimators for Regularized System Identification
Sign Up to like & getrecommendations! Published in 2018 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2018.09.130
Abstract: Abstract In this paper, we study the asymptotic properties of the generalized cross validation (GCV) hyperparameter estimator and establish its connection with the Stein’s unbiased risk estimators (SURE) as well as the mean squared error… read more here.
Keywords: properties generalized; generalized cross; cross validation; asymptotic properties ... See more keywords
Asymptotic properties of the maximum likelihood estimator in regime switching econometric models
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DOI: 10.1016/j.jeconom.2018.09.019
Abstract: Abstract Markov regime switching models have been widely used in numerous empirical applications in economics and finance. However, the asymptotic distribution of the maximum likelihood estimator (MLE) has not been proven for some empirically popular… read more here.
Keywords: maximum likelihood; likelihood estimator; regime; regime switching ... See more keywords
Asymptotic properties of neutral type linear systems
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2020.124893
Abstract: Abstract Exponential stability and solution estimates are investigated for a delay system x ˙ ( t ) − A ( t ) x ˙ ( g ( t ) ) = ∑ k = 1… read more here.
Keywords: type linear; neutral type; linear systems; asymptotic properties ... See more keywords
Broken adaptive ridge regression and its asymptotic properties
Sign Up to like & getrecommendations! Published in 2018 at "Journal of multivariate analysis"
DOI: 10.1016/j.jmva.2018.08.007
Abstract: This paper studies the asymptotic properties of a sparse linear regression estimator, referred to as broken adaptive ridge (BAR) estimator, resulting from an L 0-based iteratively reweighted L 2 penalization algorithm using the ridge estimator… read more here.
Keywords: regression; estimator; broken adaptive; bar ... See more keywords
Asymptotic properties of Dirichlet kernel density estimators
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Multivariate Analysis"
DOI: 10.1016/j.jmva.2021.104832
Abstract: We study theoretically, for the first time, the Dirichlet kernel estimator introduced by Aitchison and Lauder [3] for the estimation of multivariate densities supported on the d-dimensional simplex. The simplex is an important case as… read more here.
Keywords: kernel density; dirichlet kernel; density estimators; kernel estimator ... See more keywords
A kind of asymptotic properties of moving averages for Markov chains in Markovian environments
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2016.1252404
Abstract: ABSTRACT Consider a Markov chain with finite alphabets. In this paper, we study the asymptotic properties of moving average, harmonic mean, and strong deviation theorems (limit theorems expressed by inequalities) of moving geometric average of… read more here.
Keywords: moving averages; markovian environments; markov chains; kind asymptotic ... See more keywords
Asymptotic properties of maximum likelihood estimators from single server queues: A martingale approach
Sign Up to like & getrecommendations! Published in 2018 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2018.1477958
Abstract: Abstract Problems of large sample estimation for the parameters in a single server queueing set up are discussed. The queueing system is observed over a continuous time interval , where T is determined by a… read more here.
Keywords: properties maximum; maximum likelihood; server queues; single server ... See more keywords
Does the constraint matter? A note on the asymptotic properties of nonparametric instrumental variable estimation under monotonicity shape constraint
Sign Up to like & getrecommendations! Published in 2018 at "Applied Economics Letters"
DOI: 10.1080/13504851.2017.1349281
Abstract: ABSTRACT I show that constrained monotone instrumental variable estimators are asymptotically equivalent to their unconstrained counterparts whenever the true regression function is in the interior of the constrained set. In a simulation study, a sieve-based… read more here.
Keywords: note asymptotic; instrumental variable; asymptotic properties; constraint matter ... See more keywords