Zobrazeno 1 - 10
of 589
pro vyhledávání: '"J.F. Gómez Aguilar"'
Publikováno v:
Alexandria Engineering Journal, Vol 94, Iss , Pp 1-22 (2024)
This work explores a new abstract model using multi-term fractional differential operator and delay effect. The model is defined by the existence of a delay parameter and insertion of multi term fractional differential operators in the input function
Externí odkaz:
https://doaj.org/article/2e26c6c58df04466a36dcaf3acbea048
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 5, Pp 102646- (2024)
Drug usage has always been a top concern for parents and government officials, harming younger people's lives in circumstances that cannot be undone. This paper considers a modified ABC-fractional-order Ice-smoking dynamical system for the theoretica
Externí odkaz:
https://doaj.org/article/a6b37e55d1134610b16efd9e18c2b1a9
Publikováno v:
AIMS Mathematics, Vol 8, Iss 10, Pp 24345-24366 (2023)
In this study, we give the notion of a piecewise modified Atangana-Baleanu-Caputo (mABC) fractional derivative and apply it to a tuberculosis model. This novel operator is a combination of classical derivative and the recently developed modified Atan
Externí odkaz:
https://doaj.org/article/a0846c4e8ec2496ab7030867cb1ce297
Publikováno v:
AIMS Mathematics, Vol 8, Iss 9, Pp 21106-21122 (2023)
The purpose of this work is to provide a stochastic framework based on the scale conjugate gradient neural networks (SCJGNNs) for solving the malaria disease model of pesticides and medication (MDMPM). The host and vector populations are divided in t
Externí odkaz:
https://doaj.org/article/c55ba651c3044a148d28ce6c9d82d4d0
Publikováno v:
Results in Physics, Vol 57, Iss , Pp 107403- (2024)
This paper seeks to present an optimization method to estimate the solutions of nonlinear oscillation equations of fractional order. The mentioned method is based on Bernstein polynomials (Bps). In the presented numerical approach, the operational ma
Externí odkaz:
https://doaj.org/article/bdb22f5d8483492fbacac07ce55b54d1
Publikováno v:
Results in Physics, Vol 54, Iss , Pp 107030- (2023)
A mathematical model of discrete fractional equations with initial condition is constructed to study the tumor-immune interactions in this research. The model is a system of two nonlinear difference equations in the sense of Caputo fractional operato
Externí odkaz:
https://doaj.org/article/b4467084fb7145178467b9d67ef869e9
Publikováno v:
Results in Physics, Vol 53, Iss , Pp 106927- (2023)
The present study analyzes the propagation of surface waves on a strongly inhomogeneous loaded bi-elastic cylindrical tube with variable material constituents. More precisely, due to the number of related physical applications, the exerted load is co
Externí odkaz:
https://doaj.org/article/7b7fc415d8c84cfca1907617b798ada6
Publikováno v:
Journal of Ocean Engineering and Science, Vol 8, Iss 1, Pp 33-41 (2023)
The paper investigates the multiple rogue wave solutions associated with the generalized Hirota–Satsuma–Ito (HSI) equation and the newly proposed extended (3 + 1)-dimensional Jimbo–Miwa (JM) equation with the help of a symbolic computation tech
Externí odkaz:
https://doaj.org/article/3f58cb62e5fa407fb068c1bb2f49f716
Publikováno v:
Journal of Ocean Engineering and Science, Vol 7, Iss 6, Pp 528-535 (2022)
Fractional order nonlinear evolution equations have emerged in recent times as being very important model for depicting the interior behavior of nonlinear phenomena that exist in the real world. In particular, Schrodinger-type fractional nonlinear ev
Externí odkaz:
https://doaj.org/article/856dcdd097d04a75a3008dd5adff1e44
Publikováno v:
Results in Physics, Vol 52, Iss , Pp 106891- (2023)
In this paper, a general system of quadratically perturbed system of modified fractional differential equations (FDEs) is considered for the solution existence, solution uniqueness, stability results, numerical scheme and computational applications.
Externí odkaz:
https://doaj.org/article/9154cdb2ee9f4f58b818c369e413b809