Title
Numerical treatment for the nonlinear fifth kind of multi-singular differential model: a neuro-swarming approach
Date Issued
01 July 2022
Access level
metadata only access
Resource Type
journal article
Author(s)
Sabir, Zulqurnain
Ali M.R.
Alhazmi S.E.
Raja M.A.Z.
Sadat R.
Publisher(s)
Institute of Physics
Abstract
In this study, a numerical scheme is proposed for the fifth order (FO) singular differential model (SDM), FO-SDM. The solutions of the singular form of the differential models are always considered difficult to solve and huge important in astrophysics. A neural network study together with the hybrid combination of global particle swarm optimization and local sequential quadratic programming schemes is provided to find the numerical simulations of the FO-SDM. An objective function is constructed using the differential FO-SDM along with the boundary conditions. The correctness of the scheme is observed by providing the comparison of the obtained and exact solutions. The justification of the proposed scheme is authenticated in terms of absolute error (AE), which is calculated in good measures for solving the FO-SDM. The efficiency and reliability of the stochastic approach are observed using the statistical performances to solve the FO-SDM.
Volume
97
Issue
7
Language
English
OCDE Knowledge area
Física de partículas, Campos de la Física
Scopus EID
2-s2.0-85132127716
Source
Physica Scripta
ISSN of the container
00318949
Sponsor(s)
The authors would like to thank the Deanship of Scientific Research at Umm Al-Qura University for supporting this work by Grant Code: (22UQU4282396DSR06).
Sources of information: Directorio de Producción Científica Scopus