Zobrazeno 1 - 10
of 13
pro vyhledávání: '"H. R. Marasi"'
Publikováno v:
Journal of Inequalities and Applications, Vol 2021, Iss 1, Pp 1-14 (2021)
Abstract In this paper, we consider initial value problems for two different classes of implicit ϕ-Hilfer fractional pantograph differential equations. We use different approach that is based on α − ψ $\alpha -\psi $ -contraction mappings to dem
Externí odkaz:
https://doaj.org/article/ebc9aad3852f4596abb545f36831bd3a
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-13 (2021)
Abstract In this paper we study fractional initial value problems with Caputo–Fabrizio derivative which involves nonsingular kernel. First we apply α-ℓ-contraction and α-type F-contraction mappings to study the existence and uniqueness of solut
Externí odkaz:
https://doaj.org/article/4144fa8d0f2448c2ab6fc7c575058cc5
Publikováno v:
Journal of Function Spaces, Vol 2021 (2021)
In this paper, we consider fractional differential equations with the new fractional derivative involving a nonsingular kernel, namely, the Caputo-Fabrizio fractional derivative. Using a successive approximation method, we prove an extension of the P
Externí odkaz:
https://doaj.org/article/8855d29843154555bce78db3c55b3253
Autor:
H. R. Marasi, H. Aydi
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
The work addressed in this paper is to ensure the existence and uniqueness of positive solutions for initial value problems for nonlinear fractional differential equations with two terms of fractional orders. By virtue of recent fixed point theorems
Externí odkaz:
https://doaj.org/article/f5b4cb9c3a914176b70f930f83bd178c
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
In this paper, we use the concept of homotopy, Laplace transform, and He’s polynomials, to propose the auxiliary Laplace homotopy parameter method (ALHPM). We construct a homotopy equation consisting on two auxiliary parameters for solving nonlinea
Externí odkaz:
https://doaj.org/article/8eab1ecc8e2f4358b47829133546c0d7
Autor:
H. R. Marasi, M. Daneshbastam
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 2, Iss 1, Pp 9-17 (2015)
The work addressed in this paper is a comparative study between convergence of the acceleration techniques, diagonal pad'{e} approximants and shanks transforms, on Homotopy analysis method and Adomian decomposition method for solving differential equ
Externí odkaz:
https://doaj.org/article/da5090c98a5a4e6ea1f2f55f02f9e753
Publikováno v:
Advances in Fuzzy Systems, Vol 2012 (2012)
The homotopy analysis method (HAM) is proposed to obtain a semianalytical solution of the system of fuzzy differential equations (SFDE). The HAM contains the auxiliary parameter ħ, which provides us with a simple way to adjust and control the conver
Externí odkaz:
https://doaj.org/article/88cee9b5ec0c4a3687675f5c15a141ed
Publikováno v:
Physica Scripta.
In this paper, we propose an effective numerical method, based on the use of two-dimensional Shifted fractional-order Gegenbauer Multi-wavelets, for finding the approximate solutions of the time-fractional distributed order non-linear partial differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::048af484faf99b929c64e6efc9c2635b
https://doi.org/10.1088/1402-4896/accedb
https://doi.org/10.1088/1402-4896/accedb
Autor:
H. R. Marasi, M. H. Derakhshan
Publikováno v:
Computational and Applied Mathematics. 41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d3fea89e0a8c29529da8703f77ae90d
https://doi.org/10.1007/s40314-022-01792-8
https://doi.org/10.1007/s40314-022-01792-8
Publikováno v:
Physica Scripta. 98:024004
In this paper, we propose two arrays, containing the coefficients of fractional Adams-Bashforth and Adams-Moulton methods, and also recursive relations to produce the elements of these arrays. Then, we illustrate the application of these arrays in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1c9469a33f61daf8198e43ba9f2fa96
https://doi.org/10.1088/1402-4896/acad42
https://doi.org/10.1088/1402-4896/acad42