The main idea is that we have modified the boundary value problems (BVPs), This study deals with the numerical solution of the non-linear differential equations (DEs) arising in the study of hydrodynamics and hydro-magnetic stability problems using a new cubic B-spline scheme (CBS). Finally, an illustrative example is presented. The present paper investigates the numerical solution of an imprecisely defined nonlinear coupled time-fractional dynamical model of marriage (FDMM). This Special Issue deals with the theory and application of differential and difference equations, especially in science and engineering, and will accept high-quality papers having original research results. Our results essentially extend and improve the earlier ones. The corresponding fractional dynamical system has first been converted to an interval-based fuzzy nonlinear coupled system with the help of a single-parametric gamma-cut form. We study the problem of arbitrary assignment for the upper Bohl exponent by state feedback control. All manuscripts are thoroughly refereed through a single-blind peer-review process. The maximum. Please note that many of the page functionalities won't work as expected without javascript enabled. BOX MG-23, RO-077125 Magurele-Bucharest, Romania; The present work introduces the application of rational Chebyshev collocation technique for approximating bio-mathematical problems of continuous population models for single and interacting species (C.P.M.). The existence and uniqueness result of solution for the problem is studied by using the Banach’s fixed point theorem. Submissions will be considered by an associate editor andâif not rejected right awayâby peer-reviewers, whose identities will remain anonymous to the authors. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website. If the corresponding author's institution participates in our open access membership program, some or all of the publication cost may be covered (more details available on the membership page).
), the simple two-species Lotka-Volterra competition model (L.V.C.M.) Traditionally, the multi-step method has been preferred than the multi-stage for a stiff problem, to avoid an enormous amount of computational costs required to solve a massive linear system provided by the linearization of a highly stiff system. In this paper, the Laplace homotopy perturbation method (LHPM) is applied to obtain the approximate solution of Black–Scholes partial differential equations for a European put option with two assets. Eventually, a numerical example has been carried out, the result shows that our regularization method is converged; and the error has been enhanced once the number of observation points is increased. Authors: Title. Systems of delay differential equations have started to occupy a central place of importance in various areas of science, particularly in biological areas. We consider a class of linear inhomogeneous equations in a Banach space not solvable with respect to the fractional Caputo derivative. The fractional derivatives are considered in the Caputo sense. The new idea of the symmetric Hahn difference operator, the fractional symmetric Hahn integral, and the fractional symmetric Hahn operators of Riemann–Liouville and Caputo types are presented.
The present article investigates Darcy–Forchheimer 3D nanoliquid flow because of a rotating disk with Arrhenius activation energy. The following information should be included. statement and Deadline for manuscript submissions: 31 May 2021. left-hand) side of the Hermite–Hadamard inequality for functions whose absolute values of the second (resp. Manuscripts should be submitted by one of the authors of the manuscript through the online Manuscript Tracking System. Only online submissions are accepted to facilitate rapid publication and minimize administrative costs. Speed82 days to first decision for reviewed manuscripts only58 days to first decision for all manuscripts127 days from submission to acceptance20 days from acceptance to publication, Citation Impact1.510 - 2-year Impact Factor1.223 - 5-year Impact Factor0.829 - Source Normalized Impact per Paper (SNIP)0.525 - SCImago Journal Rank (SJR), Usage 732,614 downloads63 Altmetric mentions, Martin Bohner, Missouri University of Science and Technology, United States of America |, Elena Braverman, University of Calgary Canada |. This implies arbitrary assignability of the upper Bohl exponent by linear state feedback. Subscribe to receive issue release notifications and newsletters from MDPI journals, You can make submissions to other journals. The inverse problems are often ill-posed. Privacy Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. All references must be numbered consecutively and citations of references in text should be identified using numbers in square brackets (e.g., âas discussed by Smith [9]â; âas discussed elsewhere [9, 10]â). You seem to have javascript disabled. In this article, we propose a coupled system of Caputo fractional Hahn difference equations with nonlocal fractional Hahn integral boundary conditions. In this article, we propose a coupled system of Caputo fractional Hahn difference equations with nonlocal fractional Hahn integral boundary conditions. The main idea is that we have modified the boundary value problems (BVPs) to produce a new system of linear equations. The behavior of the friction coefficient and the rate of heat transfer (Nusselt number) at the surface (, In this article, we propose a numerical method based on the fractional Taylor vector for solving multi-term fractional differential equations. Dear Colleagues, This issue is a continuation of the previous successful Special Issue “Advances in Differential and Difference Equations with Applications”.
In the present article, fractional-order telegraph equations are solved by using the Laplace-Adomian decomposition method.
The numerical examples represent that the solution from the proposed method is easy and effective. In addition, articles published in Advances in Difference Equations may be promoted by press releases to the general or scientific press. 1. The analytic solution is obtained by utilizing a notable procedure called optimal homotopy analysis technique (O-HAM). First, we show that this homogenous Gompertz diffusion process is stable. In this paper, we study fractional symmetric Hahn difference calculus.
Further correspondence and proofs will be sent to the author(s) before publication unless otherwise indicated. If this applies to you, please contact us and provide details of your situation. Tables should be cited consecutively in the text. The obtained numerical results indicate the ability, the reliability and the accuracy of the present method. Recent Advances in Function Spaces and its Applications in Fractional Differential Equations 2020 This issue is now closed for submissions. In this paper, a wavelet based collocation method is formulated for an approximate solution of (1 + 1)- and (1 + 2)-dimensional time fractional diffusion wave equations. In this paper, we implement reproducing kernel Hilbert space method to tenth order boundary value problems. Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Like other Open Access publishers, Hindawi charges an Article Processing Charge (APC) once an article is accepted for publication. The impact of prominent parameters, such as the magnetic field parameter, Brownian diffusion, Thermophoresis, and others, on the dimensionless velocity field and thermal distribution is reported graphically.
We will also consider research articles emphasizing the qualitative behavior of solutions of ordinary, partial, delay, fractional, abstract, stochastic, fuzzy, and set-valued differential equations. 1. Advances in Difference Equations's open access policy allows maximum visibility of articles published in the journal as they are available to a wide, global audience. Vertical rules should not be used. Such equations are called degenerate. Two types of carbon nanotubes (CNTs) are accounted for saturation in base fluid. We investigate the possibility of usage of multi-stage methods for stiff systems by discussing the difference between the two methods in several numerical experiments. Different from all other approximation methods, LHPM provides a simple way to get the. It will therefore be appreciated if the manuscripts and figures conform from the outset to the style of the journal.
Bitmap images should be of 300 dpi resolution at least unless the resolution is intentionally set to a lower level for scientific reasons. The gZK equations set is an extension of a single ZK equation; they can describe two kinds of weakly nonlinear waves interaction by multiple coupling terms. BOX MG-23, RO-077125 Magurele-Bucharest, Romania; We consider a linear continuous-time control system with time-invariant linear bounded operator coefficients in a Hilbert space. Copyright © 2008 Hindawi Publishing Corporation. Research articles, review articles as well as short communications are invited. In this paper, we study a new family of Gompertz processes, defined by the power of the homogeneous Gompertz diffusion process, which we term the powers of the stochastic Gompertz diffusion process. Deadline for manuscript submissions: closed (31 May 2019). This section should be succinct, with no subheadings. Papers submitted to … Adv Diff Equ [year], [volume number]:[article number]. In this work, we consider the general class of difference equations (covered many equations that have been studied by other authors or that have never been studied before), as a means of establishing general theorems, for the asymptotic behavior of its solutions. The controller in the system has the form of linear state feedback with a time-varying linear bounded gain operator function. In the present article, fractional-order telegraph equations are solved by using the Laplace-Adomian decomposition method. Special … The criterion is illustrated by the application to a system, which is described by an initial-boundary value problem for a partial differential equation, not solvable with respect to the time-fractional derivative. Different from all other approximation methods, LHPM provides a simple way to get the explicit solution which is represented in the form of a Mellin–Ross function. Only an acknowledgment from the editorial office officially establishes the date of receipt. This special issue belongs to the section "Difference and Differential Equations". The present paper investigates the numerical solution of an imprecisely defined nonlinear coupled time-fractional dynamical model of marriage (FDMM).
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