Results 51 to 60 of about 1,994 (230)

Analysis and dynamics of fractional order Covid-19 model with memory effect

Results in Physics, 2021
The present article attempts to examine fractional order Covid-19 model by employing an efficient and powerful analytical scheme termed as q-homotopy analysis Sumudu transform method (q-HASTM).
Supriya Yadav, Devendra Kumar, Jagdev Singh, Dumitru Baleanu   +3 more
doaj   +1 more source

A comparative study to solve fractional initial value problems in discrete domain

Open Engineering, 2023
In this article, we used some methods to solve Riemann-type fractional difference equations. Firstly, we use a method that is a composite method based on the successive approximation method with the Sumudu transform.
Abed Alaa Mohsin, Jafari Hossein, Mechee Mohammed Sahib   +2 more
doaj   +1 more source

A computational approach for fractional convection-diffusion equation via integral transforms

Ain Shams Engineering Journal, 2018
In this paper, two efficient analytic techniques namely the homotopy analysis transform method (HATM) and homotopy perturbation Sumudu transform method (HPSTM) are implemented to give a series solution of fractional convection-diffusion equation which ...
Jagdev Singh, Ram Swroop, Devendra Kumar
doaj   +1 more source

Solution of Time‐Fractional Coupled Burgers Equations by the Yang Transform Adomian Decomposition Method

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
In this paper, the Yang transform Adomian decomposition method (YTADM) is employed in the solution of nonlinear time‐fractional coupled Burgers equations. The technique solves the fractional and nonlinear terms successfully via the Adomian decomposition of the Yang transform.
Mustafa Ahmed Ali, Mehmet Merdan, Yeou Jiann Lim   +2 more
wiley   +1 more source

Double ARA–Generalized Laplace Method for Solving (2 +1)–Dimensional Nonlinear Singular Pseudoparabolic Equations

Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.
This study presents a novel triple integral transformation, called the double ARA–generalized Laplace transform (DAGLT), and applies it to solve (2 + 1)–dimensional singular pseudoparabolic equations in both linear and nonlinear forms. The work begins by outlining the fundamental definitions, theorems, and characteristics of the single ARA and ...
Rania Saadeh, Abdelilah Kamal. H. Sedeeg, Ahmad Qazza, Osama Ala′yed, Muhammad Samraiz   +4 more
wiley   +1 more source

Solution of fuzzy differential equations using fuzzy Sumudu transforms [PDF]

2017 IEEE International Conference on INnovations in Intelligent SysTems and Applications (INISTA), 2017
The uncertain nonlinear systems can be modeled with fuzzy differential equations (FDEs) and the solutions of these equations are applied to analyze many engineering problems. However, it is very difficult to obtain solutions of FDEs. In this paper, the solutions of FDEs are approximated by utilizing the fuzzy Sumudu transform (FST) method.
Raheleh Jafari, Sina Razvarz
openaire   +5 more sources

Homotopy perturbation method for fractional black-scholes european option pricing equations using Sumudu transform [PDF]

, 2013
The homotopy perturbation method, Sumudu transform, and He’s polynomials are combined to obtain the solution of fractional Black-Scholes equation. The fractional derivative is considered in Caputo sense.
Elbeleze, Asma Ali, Kilicman, Adem, M. Taib, Bachok   +2 more
core   +3 more sources

Double ARA-Sumudu decomposition method for the solution of linear fractional partial integro-differential equations [PDF]

Mathematics and Computational Sciences
This paper focuses on deriving the exact solution to the linear fractional partial integro-differential equation through the application of the double ARA-Sumudu transform.
Jagdish Nanaware, Akshaykumar Dongardive
doaj   +1 more source

Approximate solution for fractional attractor one-dimensional Keller-Segel equations using homotopy perturbation sumudu transform method

Nonlinear Engineering, 2020
In this paper, homotopy perturbation sumudu transform method (HPSTM) is proposed to solve fractional attractor one-dimensional Keller-Segel equations.
Sharma Dinkar, Samra Gurpinder Singh, Singh Prince   +2 more
doaj   +1 more source

Notes on fuzzy fractional Sumudu transform

Journal of Mathematics and Computer Science, 2017
Summary: In this paper, the analytical solutions of fuzzy fractional differential equations (FFDEs) are obtained by using the combination of fractional Sumudu transform (FST) and fuzzy calculus. In this regard, we extend the notation of FST to fuzzy fractional Sumudu transformation (FFST) and discuss its fundamental properties for the fuzzy-valued ...
Khan, Najeeb Alam, Razzaq, Oyoon Abdul, Ayaz, Muhammad   +2 more
openaire   +3 more sources