Results 11 to 20 of about 6,006,594 (257)

Convergence rate of numerical solutions to SFDEs with jumps [PDF]

open access: yes, 2011
In this paper, we are interested in numerical solutions of stochastic functional differential equations with jumps. Under a global Lipschitz condition, we show that the pth-moment convergence of Euler–Maruyama numerical solutions to stochastic functional
Yuan, Chenggui   +3 more
core   +4 more sources

The Sinkhorn-Knopp algorithm : convergence and applications [PDF]

open access: yes, 2008
As long as a square nonnegative matrix A contains sufficient nonzero elements, then the Sinkhorn-Knopp algorithm can be used to balance the matrix, that is, to find a diagonal scaling of A that is doubly stochastic.
Knight, P.A.
core   +4 more sources

Rate of Convergence for Ibragimov-Gadjiev-Durrmeyer Operators

open access: yesDemonstratio 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
doaj   +1 more source

Chaotic-based Particle Swarm Optimization with Inertia Weight for Optimization Tasks [PDF]

open access: yesJournal 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
doaj   +1 more source

Notes on Convergence Results for Parabolic Equations with Riemann–Liouville Derivatives

open access: yesMathematics, 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
doaj   +1 more source

The Rate of Convergence for Linear Shape-Preserving Algorithms

open access: yesConcrete Operators, 2015
We prove some results which give explicit methods for determining an upper bound for the rate of approximation by means of operators preserving a cone. Thenwe obtain some quantitative results on the rate of convergence for some sequences of linear shape ...
Boytsov Dmitry, Sidorov Sergei
doaj   +1 more source

Vehicle Cabin Noise Cancellation Model Using Pre-Filter for Improved Convergence Rate and Better Stability

open access: yesCommunications, 2023
Adaptive algorithms are used in updating the filter coefficients for active noise cancellation applications in reduction of vehicle cabin noise. The performance of the adaptive algorithms in low-frequency noise cancellation depends on how efficiently it ...
Janak Kapoor   +3 more
doaj   +1 more source

Markov decision processes approximation with coupled dynamics via Markov deterministic control systems

open access: yesOpen Mathematics, 2023
This article presents an approximation of discrete Markov decision processes with small noise on Borel spaces with an infinite horizon and an expected total discounted cost by the corresponding deterministic Markov process.
Portillo-Ramírez Gustavo   +3 more
doaj   +1 more source

Rate of convergence of Wong-Zakai approximations for SDEs and SPDEs [PDF]

open access: yes, 2006
In the work we estimate the rate of convergence of the Wong-Zakai type of approximations for SDEs and SPDEs. Two cases are studied: SDEs in finite dimensional settings and evolution stochastic systems (SDEs in the infinite dimensional case).
Shmatkov, Anton
core   +2 more sources

On Convergence Rate of MRetrace

open access: yesMathematics
Off-policy is a key setting for reinforcement learning algorithms. In recent years, the stability of off-policy learning for value-based reinforcement learning has been guaranteed even when combined with linear function approximation and bootstrapping ...
Xingguo Chen   +4 more
doaj   +1 more source

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