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On nonlinear coupled differential system for heat transfer in magnetized enclosure with T-shaped baffle by using machine learning
Published 2025-03-01“…It is well consensus among researchers that the constructing mathematical model for heat transfer problems results set of coupled nonlinear partial differential equations (PDEs) and the solution in this regard gets a challenging task. …”
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83
On the Weak Characteristic Function Method for a Degenerate Parabolic Equation
Published 2019-01-01“…By this new method, the partial boundary condition matching up with a nonlinear degenerate parabolic equation can be depicted out by an inequality from the diffusion function, the convection function, and the geometry of the boundary ∂Ω itself. …”
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84
Symmetry Analysis and Wave Solutions of Time Fractional Kupershmidt Equation
Published 2024-01-01“…The obtained reduced equation is of fourth order nonlinear ordinary differential equation. …”
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85
APPROXIMATE SOLUTION FOR BURGER'S-FISHER EQUATION BY VARIATIONAL ITERATION TRANSFORM METHOD
Published 2018-08-01“… Nonlinear partial differential equations represent the most important phenomena occurring in the world and are encountered in various fields of science. …”
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86
Novel Analytical Methods for and Qualitative Analysis of the Generalized Water Wave Equation
Published 2025-07-01“…Furthermore, the used methods are useful for other nonlinear fractional partial differential equations in different areas of applied science and engineering.…”
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87
Notes on Solutions for Some Systems of Complex Functional Equations in ℂ2
Published 2021-01-01“…The purpose of this article is to give the details of finding the transcendental entire solutions with finite order for the systems of nonlinear partial differential-difference equations ∂f1z1,z2/∂z1+∂f1z1,z2/∂z2n1+P1zf2z1+c1,z2+c2m1=Q1z,∂f1z1,z2/∂z1+∂f1z1,z2/∂z2n2+P2zf1z1+c1,z2+c2m2=Q2z, where P1z,P2z,Q1z,andQ2z are polynomials in ℂ2; n1,n2,m1,and m2 are positive integers, and c=c1,c2∈ℂ2. …”
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Adaptive resilient control for a class of nonlinear distributed parameter systems with actuator faults
Published 2024-12-01“…This paper presents a new model-based fault resilient control scheme for a class of nonlinear distributed parameter systems (DPS) represented by parabolic partial differential equations (PDE) in the presence of actuator faults. …”
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89
Finite Analytic Method for One-Dimensional Nonlinear Consolidation under Time-Dependent Loading
Published 2017-01-01“…For one-dimensional (1D) nonlinear consolidation, the governing partial differential equation is nonlinear. …”
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Impact of the nonlinear thermal radiation on the Arrhenius activation energy of tangent hyperbolic micropolar hybrid nanofluid flow across an extending surface
Published 2025-03-01“…The energy transmission and fluid flow are mathematically specified using a coupled nonlinear system of PDEs (partial derivative equations). …”
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92
Investigations of soliton structures and dynamical behaviors of the Westervelt equation with two analytical techniques
Published 2025-05-01“…The study of nonlinear partial differential equations is a crucial area of scientific research to understand fundamental properties and common characteristics of nonlinear phenomena. …”
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Exponential Convergence for Numerical Solution of Integral Equations Using Radial Basis Functions
Published 2014-01-01“…We solve some different type of Urysohn integral equations by using the radial basis functions. …”
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Stagnation-Point Flow toward a Vertical, Nonlinearly Stretching Sheet with Prescribed Surface Heat Flux
Published 2013-01-01“…Both assisting and opposing buoyant flows are considered. The governing partial differential equations are transformed into a system of ordinary differential equations and solved numerically by finite difference Keller-box method. …”
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95
Nonlinear Torsional Vibration Analysis of Nanorods in the Presence of Surface Energy Effect: Multi-Mode Galerkin Method
Published 2022-11-01“…For this purpose, Hamilton’s principle is implemented to derive the nonlinear governing equation of motion based on the von-Kármán relations. …”
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96
Finite Integration Method with Chebyshev Expansion for Shallow Water Equations over Variable Topography
Published 2025-08-01“…The method transforms partial differential equations into integral equations, approximates spatial terms via Chebyshev polynomials, and uses forward differences for time discretization. …”
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Exact Analytical Solutions of Generalized Fifth-Order KdV Equation by the Extended Complex Method
Published 2021-01-01“…This idea specifies that the extended complex method can acquire exact solutions of several differential equations in engineering. These results reveal that the extended complex method can be directly and easily used to solve further higher-order nonlinear partial differential equations (NLPDEs). …”
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On the “Tantawy Technique” and other methods for analyzing the family of fractional Burgers’ equations: Applications to plasma physics
Published 2025-09-01“…We employ these methods to address the complexities associated with fractional partial differential equations (PDEs), specifically using the Caputo operator for fractional derivatives. …”
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Study of the parametric effect of the wave profiles of the time-space fractional soliton neuron model equation arising in the topic of neuroscience
Published 2024-12-01“…To investigate these soliton solutions, nonlinear fractional differential equations (NLFDEs) are transformed into corresponding partial differential equations (PDEs) using a fractional complex transform (FCT). …”
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