Results 31 to 40 of about 1,380,157 (288)
Statistical (T) rates of convergence
Glasnik Matematicki, 2004 A real lower triangular matrix \(T\) having nonnegative elements \( t(i,j)\) for which \(\{\sum t(i,j) \mid 0 N( \varepsilon )\) may of course be said to converge to \( L \). The convergence condition may be relaxed by stipulating that the points of exception to the inequality relationship should be sparse. \( K(x,L,\varepsilon| i) \) is the set of \(
Miller, H. I., Orhan, C.
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On stochastic accelerated gradient with convergence rate
Open Mathematics, 2022 This article studies the regression learning problem from given sample data by using stochastic approximation (SA) type algorithm, namely, the accelerated SA.
Zha Xingxing +2 more
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Mathematical Biosciences and Engineering, 2021 In this study, we explore a stochastic age-dependent cooperative Lotka-Volterra (LV) system with an environmental noise. By applying the theory of M-matrix, we prove the existence and uniqueness of the global solution for the system. Since the stochastic
Mengqing Zhang +3 more
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On the Convergence Rate of Vanishing Viscosity Approximations
, 2003 Given a strictly hyperbolic, genuinely nonlinear system of conservation laws, we prove the a priori bound $\big\|u(t,\cdot)-u^\ve(t,\cdot)\big\|_{\L^1}= \O(1)(1+t)\cdot \sqrt\ve|\ln\ve|$ on the distance between an exact BV solution $u$ and a viscous ...
Bianchini +13 more
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The convergence rate of approximate solutions for nonlinear scalar conservation laws [PDF]
, 1992 The convergence rate is discussed of approximate solutions for the nonlinear scalar conservation law. The linear convergence theory is extended into a weak regime. The extension is based on the usual two ingredients of stability and consistency.
Nessyahu, Haim, Tadmor, Eitan
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Convergence Rate of Sieve Estimates
The Annals of Statistics, 1994 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shen, Xiaotong, Wong, Wing Hung
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Rate of Convergence Towards Semi-Relativistic Hartree Dynamics
, 2013 We consider the semi-relativistic system of $N$ gravitating Bosons with gravitation constant $G$. The time evolution of the system is described by the relativistic dispersion law, and we assume the mean-field scaling of the interaction where $N \to ...
A. Elgart +27 more
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$U$-Processes: Rates of Convergence
The Annals of Statistics, 1987 Let \(\xi_ 1,\xi_ 2,..\). be independent, identically distributed random variables and denote by \[ S_ n(f)=\sum_{1\leq i\neq j\leq n}f(\xi_ i,\xi_ j) \] the U-statistic with respect to the kernel f. The authors obtain almost sure convergence results for \(S_ n(f)\) uniformly over \(f\in F\) where F belongs to certain classes of kernels.
Nolan, Deborah, Pollard, David
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Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
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Convergence of the compensated split-step θ-method for nonlinear jump-diffusion systems
Advances in Difference Equations, 2017 In this paper, our aim is to develop a compensated split-step θ (CSSθ) method for nonlinear jump-diffusion systems. First, we prove the convergence of the proposed method under a one-sided Lipschitz condition on the drift coefficient, and global ...
Jianguo Tan, Weiwei Men
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