Results 1 to 10 of about 1,234,902 (331)

On three-step iterative schemes associated with general quasi-variational inclusions

open access: yesAlexandria Engineering Journal, 2022
In this paper, we investigate new classes of general quasi-variational inclusions. In this regard, we prove that general quasi-variational inclusions and fixed point problems are equivalent.
Muhammad Aslam Noor   +3 more
doaj   +1 more source

New iterative methods for dense linear systems [PDF]

open access: yesE3S Web of Conferences, 2021
Solving dense linear systems of equations is quite time consuming and requires an efficient parallel implementation on powerful supercomputers. Du, Zheng and Wang presented some new iterative methods for linear systems [Journal of Applied Analysis and ...
Wang Jinmei, Yin Lizi, Wang Ke
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

Iteration dependent interval based open‐closed‐loop iterative learning control for time varying systems with vector relative degree

open access: yesCAAI Transactions on Intelligence Technology, 2023
For linear time varying (LTV) multiple input multiple output (MIMO) systems with vector relative degree, an open‐closed‐loop iterative learning control (ILC) strategy is developed in this article, where the time interval of operation is iteration ...
Yun‐Shan Wei   +4 more
doaj   +1 more source

Approximation of iterative methods for altering points problem with applications

open access: yesMathematical Modelling and Analysis, 2023
In this paper, we consider and investigate an altering points problem involving generalized accretive mappings over closed convex subsets of a real uniformly smooth Banach space.
Aysha Khan   +2 more
doaj   +1 more source

Taking into account a priori information in the iterative reconstruction of images of foundry products

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2023
Methods of restoring images and properties of non-destructive testing objects based on solving inverse problems (problems of restoring distribution functions of unknown characteristics of an object based on the results of indirect measurements) are ...
S. A. Zolotarev   +2 more
doaj   +1 more source

Assessment of the impact of noise level on the accuracy of reconstruction of the image of the industrial product

open access: yesСистемный анализ и прикладная информатика, 2023
The traditional tomography is an effective remedy for medical diagnostics, nondestructive control of industrial designs and for quality check of industrial products.
S. A. Zolotarev   +2 more
doaj   +1 more source

Extension of Operational Matrix Technique for the Solution of Nonlinear System of Caputo Fractional Differential Equations Subjected to Integral Type Boundary Constrains

open access: yesEntropy, 2021
We extend the operational matrices technique to design a spectral solution of nonlinear fractional differential equations (FDEs). The derivative is considered in the Caputo sense.
Hammad Khalil   +3 more
doaj   +1 more source

Indifferentiable hash functions in the standard model

open access: yesIET Information Security, 2021
Indifferentiability of iterated hash functions is seen as evidence that there are no structural flaws in the iteration structure of the algorithm. However, it is often overlooked that such considerations only hold in the random oracle model and do not ...
Juha Partala
doaj   +1 more source

Iterative Image Interpolation vs. Traditional Interpolation Methods [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2011
Image interpolation is an important image processing operation applied in diverse areas ranging from computer graphics, rendering, editing, medical image reconstruction, and online image viewing.
Samia Lazar
doaj   +1 more source

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