Results 11 to 20 of about 268,699 (268)
Convergence Performance Improvement of Affine Projection Adaptive Algorithm for Sparse Linear System Modeling with Correlated Input Signals [PDF]
مجله مدل سازی در مهندسی, 2019 One of the most important challenges for the adaptive filtering is the slow convergence rate of adaptive algorithm against highly correlated input signals.
mehdi bekrani
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Using Frames in Steepest Descent-Based Iteration Method for Solving Operator Equations [PDF]
Sahand Communications in Mathematical Analysis, 2021 In this paper, by using the concept of frames, two iterative methods are constructed to solve the operator equation $ Lu=f $ where $ L:H\rightarrow H $ is a bounded, invertible and self-adjoint linear operator on a separable Hilbert space $ H $.
Hassan Jamali, Mohsen Kolahdouz
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Rate of Convergence for Cardy’s Formula [PDF]
Communications in Mathematical Physics, 2014 We show that crossing probabilities in 2D critical site percolation on the triangular lattice in a piecewise analytic Jordan domain converge with power law rate in the mesh size to their limit given by the Cardy-Smirnov formula. We use this result to obtain new upper and lower bounds of exp(O(sqrt(log log R))) R^(-1/3) for the probability that the ...
Nachmias, Asaf +2 more
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Convergence rate of rational spline histopolation
Mathematical Modelling and Analysis, 2007 The convergence rate of histopolation on arbitrary nonuniform mesh with linear/linear rational splines of class C1 is studied. Established convergence rate depends on Lipschitz smoothness class of the function to histopolate.
Malle Fischer, Peeter Oja
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Convergence Rates of Subseries [PDF]
The American Mathematical Monthly, 2019 Let $(x_n)$ be a positive real sequence decreasing to $0$ such that the series $\sum_n x_n$ is divergent and $\liminf_{n} x_{n+1}/x_n>1/2$. We show that there exists a constant $θ\in (0,1)$ such that, for each $\ell>0$, there is a subsequence $(x_{n_k})$ for which $\sum_k x_{n_k}=\ell$ and $x_{n_k}=O(θ^k)$.
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Rate of Convergence for Ibragimov-Gadjiev-Durrmeyer Operators
Demonstratio Mathematica, 2017 The present paper deals with the rate of convergence of the general class of Durrmeyer operators, which are generalization of Ibragimov-Gadjiev operators. The special cases of the operators include somewell known operators as particular cases viz.
Acar Tuncer
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Chaotic-based Particle Swarm Optimization with Inertia Weight for Optimization Tasks [PDF]
Journal of Artificial Intelligence and Data Mining, 2020 Among variety of meta-heuristic population-based search algorithms, particle swarm optimization (PSO) with adaptive inertia weight (AIW) has been considered as a versatile optimization tool, which incorporates the experience of the whole swarm into the ...
N. Mobaraki, R. Boostani, M. Sabeti
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Geometrizing Rates of Convergence, III
The Annals of Statistics, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Donoho, David L., Liu, Richard C.
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Convergence Rates for Projective Splitting [PDF]
SIAM Journal on Optimization, 2019 This version adds references to the extragradient ...
Patrick R. Johnstone, Jonathan Eckstein
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Notes on Convergence Results for Parabolic Equations with Riemann–Liouville Derivatives
Mathematics, 2022 Fractional diffusion equations have applications in various fields and in this paper we consider a fractional diffusion equation with a Riemann–Liouville derivative.
Long Le Dinh, O’regan Donal
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