Abstract: In this paper, fully fuzzy linear systems in the form ° ° % A X = b ⊗ (FFLS) will be discussed, where ° n n A × is a fuzzy matrix, x and b are (n×1) fuzzy vector. Transforming fully fuzzy linear system in to two crisp linear systems and using the Jacobi iterative and Adomian Decomposition Methods (ADM) a FFLS will be solved.We will show that to find a solution for a (FFLS) our method ...

in this paper, the nonlinear differential equation for the convection of the temperature distribution of a straight fin  with the thermal conductivity depends on the temperature is solved using adomian decomposition method and padé approximation(padm) for boundary problems. actual results are then compared with results obtained previously  using digital solution by runge–kuttamethod and a diffe...

Nonlinear fractional differential equations reflect the true nature of physical and biological models with non-locality memory effects. This paper considers nonlinear unknown analytical solutions. The Adomian decomposition power series methods are adopted to approximate two approaches illustrated compared by means four numerical examples.

The paper aims to obtain exact analytical solution of linear nonhomogeneous space-time fractional order partial differential equation by improved Adomian decomposition method coupled with Taylor expansion series. these equations are in series form may have rapid convergence a closed-form solution. effectiveness and sharpness this is shown obtaining the suitable initial conditions (ICs). With he...

here, adomian decomposition method has been used for finding approximateand numerical solutions of nonlinear differential difference equations arising inmathematical physics. two models of special interest in physics, namely, thehybrid nonlinear differential difference equation and relativistic toda couplednonlinear differential-difference equation are chosen to illustrate the validity andthe g...

This work investigates a mathematical fractional-order model that depicts the Caputo growth of new coronavirus (COVID-19). We studied existence and uniqueness linked solution using fixed point theory method. Using Laplace Adomian decomposition method (LADM), we explored precise our obtained results are stated in terms infinite series. Numerical data were then used to demonstrate use derivative ...

In this article, we investigate the analytical and approximate solutions for a fractional quadratic integral equation in frame of generalized Riemann–Liouville operator with respect to another function. The existence uniqueness results obtained. Moreover, some new special corresponding suitable values parameters ζ q are given. main proved by applying Banach’s fixed point theorem, Adomian decomp...