Results 11 to 20 of about 564,243 (186)

Solving the multiple-set split equality common fixed-point problem of firmly quasi-nonexpansive operators

open access: yesJournal of Inequalities and Applications, 2018
In this paper, we propose parallel and cyclic iterative algorithms for solving the multiple-set split equality common fixed-point problem of firmly quasi-nonexpansive operators.
Jing Zhao, Haili Zong
doaj   +1 more source

A Novel Iterative System Identification and Modeling Scheme With Simultaneous Time-Delay and Rational Parameter Estimation

open access: yesIEEE Access, 2020
In this work, a new method is proposed to identify systems in the form of first and second-order continuous time-delayed (CTD) models where time-delay and rational parameters are estimated simultaneously.
Sudeep Sharma, Prabin Kumar Padhy
doaj   +1 more source

Quantization in Control Systems and Forward Error Analysis of Iterative Numerical Algorithms [PDF]

open access: yes, 2010
The use of control theory to study iterative algorithms, which can be considered as dynamical systems, opens many opportunities to find new tools for analysis of algorithms.
Constantinides, GA   +2 more
core   +2 more sources

Some Convergence and Stability Results for Two New Kirk Type Hybrid Fixed Point Iterative Algorithms

open access: yesJournal of Function Spaces, 2014
We introduce Kirk-multistep-SP and Kirk-S iterative algorithms and we prove some convergence and stability results for these iterative algorithms. Since these iterative algorithms are more general than some other iterative algorithms in the existing ...
Faik Gürsoy, Vatan Karakaya
doaj   +1 more source

Gradient-wise search strategy for blind image deblurring [PDF]

open access: yesMATEC Web of Conferences, 2022
Blind image deblurring is a long-standing challenging problem to improve the sharpness of an image as a prerequisite step. Many iterative methods are widely used for the deblurring image, but care must be taken to ensure that the methods have fast ...
Wang Yunhong, Liu Dan
doaj   +1 more source

Iterative Reweighted Algorithms for Sparse Signal Recovery with Temporally Correlated Source Vectors [PDF]

open access: yes, 2011
Iterative reweighted algorithms, as a class of algorithms for sparse signal recovery, have been found to have better performance than their non-reweighted counterparts.
Rao, Bhaskar D., Zhang, Zhilin
core   +3 more sources

An Iterative Algorithm to Approximate Fixed Points of Non-Linear Operators with an Application

open access: yesMathematics, 2022
In this article, we study the JF iterative algorithm to approximate the fixed points of a non-linear operator that satisfies condition (E) in uniformly convex Banach spaces.
Maryam Gharamah Alshehri   +2 more
doaj   +1 more source

Aggregation-iterative analogues and generalizations of projection-iterative methods

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2013
Aggregation-iterative algorithms for linear operator equations are constructed and investigated. These algorithms cover methods of iterative aggregation and projection-iterative methods.
Shuvar B.F., Obshta A.F., Kopach M.I.
doaj   +3 more sources

EVALUATION OF ITERATIVE ALGORITHMS FOR TOMOGRAPHY IMAGE RECONSTRUCTION

open access: yesBrazilian Journal of Radiation Sciences, 2019
The greatest impact of the tomography technology currently occurs in medicine. The success is due to the fact that human body presents standardized dimensions with well-established composition. These conditions are not found in industrial objects.
Alexandre F. Velo   +3 more
doaj   +1 more source

Fast iterative algorithms for birefringent filter design [PDF]

open access: yesApplied Computing and Informatics, 2021
Fast iterative algorithms for designing birefringent filters with any specified spectral response are proposed. From the Jones formalism, we derive two polynomials representing the transmitted and rejected response of the filter, respectively.
Abdelhak Boukharouba
doaj   +1 more source

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