Zobrazeno 1 - 10
of 979
pro vyhledávání: '"iteration algorithm"'
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 10, Iss , Pp 100693- (2024)
To numerically solve the linear Volterra integro-differential equation, this study employs fourth-kind Chebyshev polynomials and the variational iteration algorithm with collocation, which is a combination of the variational iteration strategy and co
Externí odkaz:
https://doaj.org/article/318502697e77425696dd06f45928a1cc
Publikováno v:
MethodsX, Vol 12, Iss , Pp 102632- (2024)
With temperatures rising above 1000 °C within 5 min, hydrocarbon fire causes rapid strength degradation of structural steel members. It is among the most dangerous hazards, such as boiling liquid expanding vapour explosion (BLEVE) in the oil and gas
Externí odkaz:
https://doaj.org/article/e6031965ede14ce1a8063df46db9d144
Autor:
S. A. Lychev
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 165, Iss 4, Pp 361-388 (2024)
This article considers the methods for mathematical modeling of incompatible finite deformations of elastic plates by using the principles of the differential geometry theory underlying continuously distributed defects. Equilibrium equations were der
Externí odkaz:
https://doaj.org/article/29b6da82969d4146841381af3b454507
Publikováno v:
Sensors, Vol 24, Iss 13, p 4323 (2024)
Visible light communication (VLC) is a promising complementary technology to its radio frequency (RF) counterpart to satisfy the high quality-of-service (QoS) requirements of intelligent vehicular communications by reusing LED street lights. In this
Externí odkaz:
https://doaj.org/article/83c77596445e45fbb2415cd66f1d80b2
Publikováno v:
AIMS Mathematics, Vol 8, Iss 9, Pp 21531-21553 (2023)
In this paper, the multiple constraint least squares solution of the Sylvester equation $ AX+XB = C $ is discussed. The necessary and sufficient conditions for the existence of solutions to the considered matrix equation are given. Noting that the al
Externí odkaz:
https://doaj.org/article/0b66643257094beb8b0dff26b67c4ec4
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 27-36 (2023)
With the penetration of distributed energy resources into distribution systems, the power exchange between distribution and transmission systems becomes more coupled and flexible. The technical and economy performance of the expansion approach could
Externí odkaz:
https://doaj.org/article/c39dd4d95c74421c8c5a9604e5e184fb
Autor:
Mohammad Abdel Aal
Publikováno v:
Fractal and Fractional, Vol 8, Iss 6, p 313 (2024)
Ordinary differential equations have recently been extended to fractional equations that are transformed using fractional differential equations. These fractional equations are believed to have high accuracy and low computational cost compared to ord
Externí odkaz:
https://doaj.org/article/411b9d799de5476eb8ffb88e083ab07b
Publikováno v:
Alexandria Engineering Journal, Vol 62, Iss , Pp 85-97 (2023)
Financial derivatives plays a major role in all financial deals these days. Black–Scholes option pricing model gives a risk free analysis for investing in options. In the current work, a method called the Laplace Perturbation Iteration Algorithm is
Externí odkaz:
https://doaj.org/article/eb2b06c0692742e4ba2f63032963a265
Autor:
Christie Yemisi Ishola, Musiliu Tayo Raji, Mutiu Lawal Olaosebikan, Mfon Okon Etuk, Asimiyu Olalekan Oladapo, Aduragbemi Adekunle Victor
Publikováno v:
Mathematics and Computational Sciences, Vol 3, Iss 4, Pp 55-61 (2022)
The variational iteration algorithm using shifted Chebyshev polynomials of the third kind was used to obtain the numerical solution of seventh order Boundary Value Problems(PVBs) in this paper. The proposed method is made by constructing the shifted
Externí odkaz:
https://doaj.org/article/e919c4b131c24f11b11377a38e97f374