In this paper, we present an intensive investigation of the finite volume method (FVM)
compared to the finite difference methods (FDMs). In order to show the main difference in the …

In this article, three different techniques, the Fractional Perturbation Iteration Method (FPIA),
Fractional Successive Differentiation Method (FSDM), and Fractional Novel Analytical …

Due to the rapid development of theoretical and computational techniques in the recent
years, the role of nonlinearity in dynamical systems has attracted increasing interest and has …

The goal of this paper was to study the oscillations of a class of fourth-order nonlinear delay
differential equations with a middle term. Novel oscillation theorems built on a proper Riccati …

In this work, we investigate the oscillatory behavior of solutions to third-order equations class
of the form (ϝ (ϑ)(y ″(ϑ)) α)′+∫ ab ρ (ϑ, s) ϰ α (ς (ϑ, s)) ds= 0, ϑ≥ ϑ 0, where y (ϑ)= ϰ …

Fractional calculus, which deals with the concept of fractional derivatives and integrals, has
become an important area of research, due to its ability to capture memory effects and non …

The paper presents the theory of the space-time Petrov-discontinuous Galerkin finite
element (PDGFE) method for the discretization of the nonstationary linear convection …

In this paper, we are interested in studying the oscillation of differential equations with a
damping term and distributed delay. We establish new criteria that guarantee the oscillation …

This paper is concerned with the oscillation and asymptotic behavior of certain third-order
nonlinear delay differential equations with distributed deviating arguments. By establishing …

We study nonhomogeneous systems of linear conformable fractional differential equations
with pure delay. By using new conformable delayed matrix functions and the method of …