71 publication(s) trouvée(s)
Article scientifique
Initial boundary value problem for a viscoelastic wave equation with Balakrishnan–Taylor damping and a delay term: decay estimates and blow-up result
Abstract In this paper, we study the initial boundary value problem for the following viscoelastic wave equation with Balakrishnan–Taylor damping …
Article scientifique
Nonexistence of interior bubbling solutions for slightly supercritical elliptic problems
Abstract In this paper, we consider the Neumann elliptic problem $(\mathcal{P}_{\varepsilon})$ ( P ε ) : $-\Delta u +\mu u …
Article scientifique
New product-type oscillation criteria for first-order linear differential equations with several nonmonotone arguments
Abstract We use an improved technique to establish new sufficient criteria of product type for the oscillation of the delay …
Article scientifique
Non-Newtonian nanofluid flow across an exponentially stretching sheet with viscous dissipation: numerical study using an SCM based on Appell–Changhee polynomials
Abstract The objective of this article is to investigate how the properties of a non-Newtonian Williamson nanofluid flow, which occurs …
Article scientifique
Barycentric Lagrange interpolation method for solving Love’s integral equations
Abstract In this paper, we present a new simple method for solving two integral equations of Love’s type that have …
Article scientifique
Dynamics properties for a viscoelastic Kirchhoff-type equation with nonlinear boundary damping and source terms
Abstract This work is devoted to studying a viscoelastic Kirchhoff-type equation with nonlinear boundary damping-source interactions in a bounded domain. …
Article scientifique
Analysis of mathematical model involving nonlinear systems of Caputo–Fabrizio fractional differential equation
Abstract In this paper, we consider a mathematical model of a coronavirus disease involving the Caputo–Fabrizio fractional derivative by dividing …
Article scientifique
Existence and uniqueness criterion of a periodic solution for a third-order neutral differential equation with multiple delay
Abstract In this paper, we study the existence and uniqueness of a periodic solution for a third-order neutral delay differential …
Article scientifique
Identification of the bulk modulus coefficient in the acoustic equation from boundary observation: a sentinel method
Abstract In this paper, we consider an acoustic equation with incomplete data, where the bulk modulus coefficient and initial conditions …
Article scientifique
Existence and stability analysis for a class of fractional pantograph q-difference equations with nonlocal boundary conditions
Abstract In this present manuscript, by applying fractional quantum calculus, we study a nonlinear fractional pantograph q-difference equation with nonlocal …
Article scientifique
Fitted numerical method for singularly perturbed Burger–Huxley equation
Abstract This paper deals with the numerical treatment of a singularly perturbed unsteady Burger–Huxley equation. We linearize the problem using …
Article scientifique
A faster iterative method for solving nonlinear third-order BVPs based on Green’s function
Abstract In this article, we propose an iterative method, called the GA iterative method, to approximate the fixed points of …
Article scientifique
On the analytical and numerical study for fractional q-integrodifferential equations
Abstract In this paper, we give some basic concepts ofq-calculus that will be needed in this paper. Then, we built …
Article scientifique
Convergence of solutions for perturbed and unperturbed cobweb models with generalized Caputo derivative
Abstract In this paper, continuous cobweb models with a generalized Caputo derivative called Caputo–Katugampola are investigated for both supply and …
Article scientifique
Weak solutions to the time-fractional g-Bénard equations
Abstract The Bénard problem consists in a system that couples the well-known Navier–Stokes equations and an advection-diffusion equation. In thin …
Article scientifique
Existence of positive solutions for p-Laplacian boundary value problems of fractional differential equations
Abstract In this paper, we study the existence and multiplicity of ρ-concave positive solutions for a p-Laplacian boundary value problem …
Article scientifique
On dynamic inequalities in two independent variables on time scales and their applications for boundary value problems
Abstract Our work is based on the multiple inequalities illustrated by Boudeliou and Khalaf in 2015. With the help of …
Article scientifique
Nonnegative solution of a class of double phase problems with logarithmic nonlinearity
Abstract This manuscript proves the existence of a nonnegative, nontrivial solution to a class of double-phase problems involving potential functions …
Article scientifique
Oscillation of super-linear fourth-order differential equations with several sub-linear neutral terms
Abstract In this paper, we discuss the oscillatory behavior of solutions of a class of Super-linear fourth-order differential equations with …
Article scientifique
Legendre spectral collocation method for distributed and Riesz fractional convection–diffusion and Schrödinger-type equation
Abstract The numerical analysis of the temporal distributed and spatial Riesz fractional problem (TDSRFP) is presented in this work. To …