Zobrazeno 1 - 10
of 435
pro vyhledávání: '"Iterative schemes"'
Publikováno v:
Journal of Numerical Analysis and Approximation Theory, Vol 53, Iss 1 (2024)
Nonlinearities of coupled flow and transport problems for partially saturated porous media are solved with explicit iterative L-schemes. Their behavior is analyzed with the aid of the computational orders of convergence. This approach allows highligh
Externí odkaz:
https://doaj.org/article/d78eda2f7a1442408941a786b3387262
Autor:
Erfanifar, Raziyeh, Hajarian, Masoud
Publikováno v:
Engineering Computations, 2023, Vol. 40, Issue 9/10, pp. 2862-2890.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-07-2023-0322
Publikováno v:
Journal of Inequalities and Applications, Vol 2023, Iss 1, Pp 1-35 (2023)
Abstract A family of inertial extragradient-type algorithms is proposed for solving convex pseudomonotone variational inequality with fixed-point problems, where the involved mapping for the fixed point is a ρ-demicontractive mapping. Under standard
Externí odkaz:
https://doaj.org/article/dc0be7f66b7a426a8c9fd9c939157b5d
Publikováno v:
Ibn Al-Haitham Journal for Pure and Applied Sciences, Vol 36, Iss 4 (2023)
Based on the needs of the scientific community, researchers tended to find new iterative schemes or develop previous iterative schemes that would help researchers reach the fixed point with fewer steps and with stability, will be define in this paper
Externí odkaz:
https://doaj.org/article/50887df652dd4e6b970f28a58e279931
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 12, Pp 12051-12059 (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. This equivalence is useful in the study on the existence of
Externí odkaz:
https://doaj.org/article/0d95a3d632a74587bf07f9b2336c993a
Autor:
Chein-Shan Liu, Chih-Wen Chang
Publikováno v:
Mathematics, Vol 12, Iss 7, p 1032 (2024)
In the paper, two nonlinear variants of the Newton method are developed for solving nonlinear equations. The derivative-free nonlinear fractional type of the one-step iterative scheme of a fourth-order convergence contains three parameters, whose opt
Externí odkaz:
https://doaj.org/article/4678cf04d5cf43049df49d4f730598a7
Autor:
Chein-Shan Liu, Chih-Wen Chang
Publikováno v:
Mathematics, Vol 12, Iss 4, p 581 (2024)
In the paper, we iteratively solve a scalar nonlinear equation f(x)=0, where f∈C(I,R),x∈I⊂R, and I includes at least one real root r. Three novel two-step iterative schemes equipped with memory updating methods are developed; they are variants
Externí odkaz:
https://doaj.org/article/522079efb1954aa1be8fb85f8e204cba
Q-Analogues of Parallel Numerical Scheme Based on Neural Networks and Their Engineering Applications
Autor:
Mudassir Shams, Bruno Carpentieri
Publikováno v:
Applied Sciences, Vol 14, Iss 4, p 1540 (2024)
Quantum calculus can provide new insights into the nonlinear behaviour of functions and equations, addressing problems that may be difficult to tackle by classical calculus due to high nonlinearity. Iterative methods for solving nonlinear equations c
Externí odkaz:
https://doaj.org/article/dc11391fd84f4039bd25babc2c043552
Publikováno v:
Symmetry, Vol 16, Iss 1, p 120 (2024)
In this paper, some one-step iterative schemes with memory-accelerating methods are proposed to update three critical values f′(r), f″(r), and f‴(r) of a nonlinear equation f(x)=0 with r being its simple root. We can achieve high values of the
Externí odkaz:
https://doaj.org/article/9cce3fc5769649d18472c040d5a66184
Publikováno v:
AIMS Mathematics, Vol 7, Iss 3, Pp 3524-3553 (2022)
The conventional infinitesimal calculus that concentrates on the idea of navigating the q−symmetrical outcomes free from the limits is known as Quantum calculus (or q−calculus). It focuses on the logical rationalization of differentiation and int
Externí odkaz:
https://doaj.org/article/c0ff6d70420a48fb97447526d9c0beb2