Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Khudija Bibi"'
Autor:
Khudija Bibi
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 22057-22066 (2024)
The purpose of this study is to investigate the solutions of initial and boundary value problems of ordinary differential equations by employing Lie symmetry generators. In this investigation, it shown that invariant curves, which obtained by symmetr
Externí odkaz:
https://doaj.org/article/4394961e85ea493b890920eac98a74fa
Publikováno v:
Journal of Function Spaces, Vol 2023 (2023)
In the present study, the optimality approach is applied to find the exact solution of the Landau-Ginzburg-Higgs Equation (LGHE) using new transformations. This method is a direct algebraic method for obtaining exact solutions of nonlinear differenti
Externí odkaz:
https://doaj.org/article/04a5b899d7564b8f909768e6e7434763
Autor:
Khalil Ahmad, Khudija Bibi
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
In this article, the applications of the Power Index Method (PIM) are presented to ascertain function solutions of the AKNS equation. We find out adequate explicit general solutions for the AKNS in the form of exponential, trigonometric, and logarith
Externí odkaz:
https://doaj.org/article/8b1f5a5363a94eabad953ae531957772
Autor:
Khalil Ahmad, Khudija Bibi
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2022 (2022)
In this article, we focus on the new exact solutions of Burger’s equation by using a new technique which is known as the power index method (PIM). In this method, we choose suitable indexes of independent variables and similarity transformation so
Externí odkaz:
https://doaj.org/article/063ea6ab3242458389b5a7db8347e1e0
Autor:
Khudija Bibi, Khalil Ahmad
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2021 (2021)
In this article, symmetry technique is utilized to obtain new exact solutions of the Cattaneo equation. The infinitesimal symmetries, linear combinations of these symmetries, and corresponding similarity variables are determined, which lead to many e
Externí odkaz:
https://doaj.org/article/37ab462c5bf2437199a34ec811a8b915
Autor:
Khudija Bibi, Khalil Ahmad
Publikováno v:
Journal of Function Spaces, Vol 2021 (2021)
In this article, Lie and discrete symmetry transformation groups of linear and nonlinear Newell-Whitehead-Segel (NWS) equations are obtained. By using these symmetry transformation groups, several group invariant solutions of considered NWS equations
Externí odkaz:
https://doaj.org/article/d5bfe248275541b2b8d73ff8dbfacd6c
Autor:
Khudija Bibi, Tooba Feroze
Publikováno v:
Symmetry, Vol 12, Iss 3, p 359 (2020)
In this article, an invariantized finite difference scheme to find the solution of the heat equation, is developed. The scheme is based on a discrete symmetry transformation. A comparison of the results obtained by the proposed scheme and the Crank N
Externí odkaz:
https://doaj.org/article/1eb8838efeb249318a9cbce116a0d34e
Autor:
Khudija Bibi
Publikováno v:
Symmetry, Vol 12, Iss 1, p 180 (2020)
This article explains how discrete symmetry groups can be directly applied to obtain the particular solutions of nonlinear ordinary differential equations (ODEs). The particular solutions of some nonlinear ordinary differential equations have been ge
Externí odkaz:
https://doaj.org/article/1d101faf7bde4d7ea59201cacf83102f
Publikováno v:
Applied Mathematics-A Journal of Chinese Universities. 38:89-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d833c6b5846b450ed38a2d70efae67
https://doi.org/10.1007/s11766-023-3990-7
https://doi.org/10.1007/s11766-023-3990-7
Autor:
Khudija Bibi, Tooba Feroze
Publikováno v:
WSEAS TRANSACTIONS ON MATHEMATICS. 19:503-509
Third order ordinary differential equations have already been classified by the Lie algebra they admit. Invariant equations corresponding to these Lie algebras are also available in the literature [17]. In this paper, list of all discrete symmetries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b71ab734bbc50092adc1ac0fe5951534
https://doi.org/10.37394/23206.2020.19.54
https://doi.org/10.37394/23206.2020.19.54