Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Taha Radwan"'
A robust collocation method for time fractional PDEs based on mean value theorem and cubic B-splines
Autor:
Adel R. Hadhoud, Fatma M. Gaafar, Faisal E. Abd Alaal, Ayman A. Abdelaziz, Salah Boulaaras, Taha Radwan
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100819- (2024)
This paper explains and applies a numerical technique utilizing the cubic B-spline functions and the mean value theorem (MVT) to solve a general time fractional partial differential equation (FPDE). The MVT for integrals enables us to approximate the
Externí odkaz:
https://doaj.org/article/19c975e3f0db4fec986c0818ebe7b07f
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1243 (2024)
An Ethernet cable enables users to connect their electronic devices, such as smartphones, computers, routers, laptops, etc., to a network that permits them to utilize the internet. Additionally, it transfers broadband signals among connected devices.
Externí odkaz:
https://doaj.org/article/ec1e3e7fc88b408e89e987d60c086780
Publikováno v:
Fractal and Fractional, Vol 8, Iss 9, p 521 (2024)
Middle East Respiratory Syndrome (MERS) is a human coronavirus subtype that poses a significant public health concern due to its ability to spread between individuals. This research aims to develop a fractional-order mathematical model to investigate
Externí odkaz:
https://doaj.org/article/1b637b9f6bcb46afb606a4cdaecc7f0e
Publikováno v:
Fractal and Fractional, Vol 8, Iss 8, p 486 (2024)
The results in this paper are related to the existence of solutions to hybrid and non-hybrid discrete fractional three-point boundary value inclusion problems for the elastic beam equation. The development of our results is attributed to the use of t
Externí odkaz:
https://doaj.org/article/e26c3b0f27b84680ba81cf5e3ed976e3
Autor:
Elsayed E. Elshoubary, Taha Radwan
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6758 (2024)
This research envisages a system composed of three subsystems connected in series. Each subsystem comprises three units connected in parallel. For the system to function, at least one unit per subsystem must remain operational. Unit failure is govern
Externí odkaz:
https://doaj.org/article/bcfc71c791424eb0a7f7b5a50e7a2bea
Publikováno v:
AIMS Mathematics, Vol 8, Iss 11, Pp 25325-25342 (2023)
A bivariate extension of a flexible univariate family is proposed. The new family is called bivariate q-extended Weibull Morgenstern family of distributions which can be constructed based on the Farlie-Gumbel-Morgenstern (FGM) copula technique. After
Externí odkaz:
https://doaj.org/article/85fe1d7a2baf4bafb37f589e20b85c2d
Autor:
Mahdy Shebl El-Paoumy, Taha Radwan
Publikováno v:
Symmetry, Vol 16, Iss 7, p 909 (2024)
This paper investigates the behavior of a fluid queue driven by a non-truncated Erlangian service queue, focusing on the symmetrical properties within the system. This study determines the formulations of the steady-state distribution of both the buf
Externí odkaz:
https://doaj.org/article/719e0e4afc474472aa0328062e0fee8b
Publikováno v:
Fractal and Fractional, Vol 8, Iss 7, p 401 (2024)
In this paper, we present a highly efficient analytical method that combines the Laplace transform and the residual power series approach to approximate solutions of nonlinear time-fractional partial differential equations (PDEs). First, we derive th
Externí odkaz:
https://doaj.org/article/e5c07d16635746a4951bbd97ec33c080
Publikováno v:
Fractal and Fractional, Vol 8, Iss 7, p 381 (2024)
In this paper, the existence of a weak positive solution for non-local magnetic fractional systems is studied in the fractional magnetic Sobolev space through a sub-supersolution method combined with iterative techniques.
Externí odkaz:
https://doaj.org/article/0472516065fa4ce2a216d6ef88cbcedc
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2045 (2024)
This paper addresses a hypothesis testing problem for comparing exponentially distributed data against a new class termed “New Better than Renewal Used in Moment Generating Function” (NBRUmgf). A measure of departure from exponentiality is constr
Externí odkaz:
https://doaj.org/article/d2af42245f41424c9a8e7eda070d23dd