Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ali H"'
Publikováno v:
Advances in Mathematical Physics, Vol 2021 (2021)
In the present paper, we investigate the nature of Ricci-Yamabe soliton on an imperfect fluid generalized Robertson-Walker spacetime with a torse-forming vector field ξ . Furthermore, if the potential vector field ξ of the Ricci-Yamabe soliton is o
Publikováno v:
Advances in Mathematical Physics, Vol 2021 (2021)
In this article, we obtain improved Chen-Ricci inequalities for submanifolds of generalized space forms with quarter-symmetric metric connection, with the help of which we completely characterized the Lagrangian submanifold in generalized complex spa
Autor:
Ahmed Hussein Msmali, Abdullah Ali H. Ahmadini, M. A. El-Moneam, Badr S. Badr, A. M. Alotaibi
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
In this study, we develop the differential transform method in a new scheme to solve systems of first-order differential equations. The differential transform method is a procedure to obtain the coefficients of the Taylor series of the solution of di
Autor:
Abdullah Ali H. Ahmadini, Wali Khan Mashwani, Shokrya S. Alshqaq, Zabidin Salleh, Muhammad Ali, Alamgir Khalil
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
In this paper, a new approach for deriving continuous probability distributions is developed by incorporating an extra parameter to the existing distributions. Frechet distribution is used as a submodel for an illustration to have a new continuous pr
Publikováno v:
Advances in Mathematical Physics, Vol 2021 (2021)
In this article, we discuss the de Rham cohomology class for bislant submanifolds in nearly trans-Sasakian manifolds. Moreover, we give a classification of warped product bislant submanifolds in nearly trans-Sasakian manifolds with some nontrivial ex
Publikováno v:
Advances in Mathematical Physics, Vol 2021 (2021)
In this study, we develop a general inequality for warped product semi-slant submanifolds of type M n = N T n 1 × f N ϑ n 2 in a nearly Kaehler manifold and generalized complex space forms using the Gauss equation instead of the Codazzi equation. T
Autor:
Ali H. Bhrawy
Publikováno v:
Abstr. Appl. Anal.
Abstract and Applied Analysis, Vol 2014 (2014)
Abstract and Applied Analysis, Vol 2014 (2014)
A new spectral shifted Legendre Gauss-Lobatto collocation (SL-GL-C) method is developed and analyzed to solve a class of two-dimensional initial-boundary fractional diffusion equations with variable coefficients. The method depends basically on the f
Publikováno v:
Abstr. Appl. Anal.
Abstract and Applied Analysis, Vol 2013 (2013)
Abstract and Applied Analysis, Vol 2013 (2013)
We present a direct solution technique for approximating linear multiterm fractional differential equations (FDEs) on semi-infinite interval, using generalized Laguerre polynomials. We derive the operational matrix of Caputo fractional derivative of
Publikováno v:
Abstract and Applied Analysis, Vol 2014 (2014)
Abstr. Appl. Anal.
Abstr. Appl. Anal.
One of the most important advantages of collocation method is the possibility of dealing with nonlinear partial differential equations (PDEs) as well as PDEs with variable coefficients. A numerical solution based on a Jacobi collocation method is ext
Publikováno v:
Abstract and Applied Analysis, Vol 2014 (2014)
Abstr. Appl. Anal.
Abstr. Appl. Anal.
We present a numerical method for a class of boundary value problems on the unit interval which feature a type of power-law nonlinearity. In order to numerically solve this type of nonlinear boundary value problems, we construct a kind of spectral co