Samed J. Aliyev, Maftun N. Heydarova , Arzu G. Aliyeva Aliyeva

ON THE EXISTENCE OF CLASSICAL SOLUTION TO ONE-DIMENSIONAL FOURTH ORDER SEMILINEAR EQUATIONS

Mathematics

In this paper, we prove the existence in small of classical solution of one-dimensional mixed problem for one class of fourth order semilin...

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BAGAYOGO Moussa, MINOUNGOU Youssouf, NEBIE Abdoul Wassiha, PARE Youssouf

HOMOTOPY PERTURBATION METHOD TO SOLVE DUFFING-VAN DER POL EQUATION

Mathematics

In this paper, the Homotopy Perturbation Method (HPM) and the Regular Perturbation Method (RPM) are used to study Duffing-Van der Pol equat...

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A. H. Tedjani, Mahmoud M. Abdelwahab, M. A. Abdelkawy

AN EFFICIENT SCHEME TO SOLVE FOURTH ORDER NONLINEAR TRIPLY SINGULAR FUNCTIONAL DIFFERENTIAL EQUATION

Mathematics

We present a novel mathematical model based on the fourth order multi-singular nonlinear functional differential equations. This designed n...

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The submitted work, titled "AN EFFICIENT SCHEME TO SOLVE FOURTH ORDER NONLINEAR TRIPLY SINGULAR FUNCTIONAL DIFFERENTIAL EQUATION," presents a numerica...

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Mohammad Almousa, Ahmad Al-Hammouri, Qutebah Ali Almomani, Mustafa Husam Alomari , Mustafa Mohammad Alzubaidi

SUMUDU AND ELZAKI INTEGRAL TRANSFORMS FOR SOLVING SYSTEMS OF INTEGRAL AND ORDINARY DIFFERENTIAL EQUATIONS

Mathematics

We present two integral transforms namely Sumudu (ST) and Elzaki (ET) transforms for solving systems of integral and ordinary differential...

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Gérard ZONGO, Ousséni SO , Geneviève BARRO

A NUMERICAL METHOD TO SOLVE THE VISCOSITY PROBLEM OF THE BURGERS EQUATION

Mathematics

Considering the viscosity problem of the Burgers equation, we give a numerical solution using the Cole-Hopf transformation. Received: Janua...

Review:

The submitted work, titled "A NUMERICAL METHOD TO SOLVE THE VISCOSITY PROBLEM OF THE BURGERS EQUATION," addresses a significant challenge in computati...

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A. V. Lakeyev, V. A. Rusanov, A. V. Banshchikov, R. A. Daneev

ON FINITE CHARACTER GEOMETRICAL PROPERTY OF THE DIFFERENTIAL REALIZATION OF NONSTATIONARY HYPERBOLIC SYSTEMS

Mathematics

Topological-algebraic investigation of the problem of existence of realization of finite-dimensional continuous dynamic processes in the cl...

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The paper "ON FINITE CHARACTER GEOMETRICAL PROPERTY OF THE DIFFERENTIAL REALIZATION OF NONSTATIONARY HYPERBOLIC SYSTEMS" outlines a highly theoretical...

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Eman Hussain Mukhalf Al-Rawdhanee

SOLVABILITY FOR CONTINUOUS CLASSICAL BOUNDARY OPTIMAL CONTROL OF COUPLE FOURTH ORDER LINEAR ELLIPTIC EQUATIONS

Mathematics

In this paper, we study continuous classical boundary optimal control problem for the couple fourth order of linear elliptic system with va...

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Bamogo Hamadou, Nebié Abdoul Wassiha, Francis Bassono, Minoungou Youssouf, Bagayogo Moussa

APPROXIMATED SOLUTIONS OF THE HOMOGENEOUS LINEAR FRACTIONAL DIFFUSION-CONVECTION-REACTION EQUATION

Mathematics

Our work focused on solving a homogeneous linear fractional diffusion, diffusion-convection and diffusion-convection-reaction model with va...

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A. T. Alymbaev, A. Bapa Kyzy , F. K. Sharshembieva

PERIODIC SOLUTIONS OF A SECOND-ORDER NONLINEAR VOLTERRA INTEGRO-DIFFERENTIAL EQUATION

Mathematics

The article considers the problem of constructing a $2 \pi$-periodic solution of a quasilinear second-order integro-differential equation....

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This article investigates the important problem of constructing $2\pi$-periodic solutions for a class of quasilinear second-order Volterra integro-dif...

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Manuel De la Sen

SUFFICIENCY-TYPE CONDITIONS FOR A TYPE OF STRICTLY DECREASING SOLUTIONS OF LINEAR CONTINUOUS-TIME DIFFERENTIAL SYSTEMS WITH BOUNDED POINT TIME-VARYING DELAYS

Mathematics

This paper investigates sufficiency-type conditions for strictly decreasing solutions of linear time-delay differential systems subject to...

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This paper presents a rigorous investigation into sufficiency-type conditions for ensuring strictly decreasing solutions in linear continuous-time dif...

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