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1561
Lyapunov Stability of the Generalized Stochastic Pantograph Equation
Published 2018-01-01“…The framework can be applied to any stochastic functional differential equation with finite dimensional initial conditions.…”
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1562
Bifurcation Type Change of AC Electrostatically Actuated MEMS Resonators due to DC Bias
Published 2014-01-01“…The method of multiple scales (MMS) is used to solve the dimensionless differential equation of motion of the resonator and find the steady-state solutions. …”
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1563
Vibration Optimization of Multi-gear Transmission System based on Mixed-discrete Method
Published 2017-01-01“…Taking the gear pair meshing stiffness,meshing damping and transmission error into consideration,the six degree of freedom pure torsion model differential equation of multi- gear transmission is set up based on lumped parameter method,the vibration accelerated speed of each component is obtained by adopting harmonic balance method. …”
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1564
A Novel Homotopy Perturbation Method with Applications to Nonlinear Fractional Order KdV and Burger Equation with Exponential-Decay Kernel
Published 2021-01-01“…We derive an algorithm for the solution of Caputo-Fabrizio (CF) fractional order partial differential equation in series form and show its convergence to the exact solution. …”
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1565
Well-Posed Inhomogeneous Nonlinear Diffusion Scheme for Digital Image Denoising
Published 2010-01-01“…We study an inhomogeneous partial differential equation which includes a separate edge detection part to control smoothing in and around possible discontinuities, under the framework of anisotropic diffusion. …”
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1566
Orthogonal Polynomials on Radial Rays in the Complex Plane: Construction, Properties and Applications
Published 2025-01-01“…Recurrence relations for such kinds of orthogonal polynomials and their zero distribution, as well as a connection with the standard polynomials orthogonal on the real line, are derived, including the corresponding linear differential equation of the second order. Finally, some applications in physics and electrostatics are mentioned.…”
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1567
Existence and Uniqueness of Mild Solution for Fractional-Order Controlled Fuzzy Evolution Equation
Published 2021-01-01“…With the help of few conditions on functions P:I×E1×E1⟶E1, WI is control and it belongs to E1, A∈FI,LE1, and α stands for the highly continuous fuzzy differential equation generator. Finally, a few instances of fuzzy fractional differential equations are shown.…”
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1568
NONLINEAR PRIMARY RESONANCE OF A CIRCULAR SANDWICH PLATE UNDER STATIC LOAD
Published 2021-01-01“…The axisymmetric nonlinear vibration differential equation of the plate under static load is obtained by Galerkin method. …”
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1569
Dynamics Characteristic Analysis of a Spur Gear based on Measured Tooth Surface Error
Published 2018-01-01“…In order to study the influence of tooth surface error on gear system,the static transmission error is calculated for gear system with measured errors such as profile deviation,run out and pitch errors by tooth contact analysis method.In this work,a differential equation of vibration for gear system with time-varying meshing stiffness,blackness,meshing damping and static transmission error is established on the basis of previous research for gear transmission system. …”
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1570
Mathematical Model and Solution for Fingering Phenomenon in Double Phase Flow through Homogeneous Porous Media
Published 2013-01-01“…An approximate analytical solution of the governing nonlinear partial differential equation is obtained using variational iteration method with the use of Mathematica software.…”
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1571
Achieving Synchronization in Arrays of Coupled Differential Systems with Time-Varying Couplings
Published 2013-01-01“…We study complete synchronization of the complex dynamical networks described by linearly coupled ordinary differential equation systems (LCODEs). Here, the coupling is timevarying in both network structure and reaction dynamics. …”
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1572
The discontinuous solutions of Lame’s equations for a conical defect
Published 2018-07-01“…A discontinuous solution of a certain differential equation in the partial derivatives is a solution that satisfies this equation throughout the region of determining an unknown function, with the exception of the defect points. …”
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1573
Numerical Treatment on Parabolic Singularly Perturbed Differential Difference Equation via Fitted Operator Scheme
Published 2021-01-01“…This paper proposes a new fitted operator strategy for solving singularly perturbed parabolic partial differential equation with delay on the spatial variable. …”
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1574
New Wavelets Collocation Method for Solving Second-Order Multipoint Boundary Value Problems Using Chebyshev Polynomials of Third and Fourth Kinds
Published 2013-01-01“…The principal idea for obtaining spectral numerical solutions for such equations is employing third- and fourth-kind Chebyshev wavelets along with the spectral collocation method to transform the differential equation with its boundary conditions to a system of linear or nonlinear algebraic equations in the unknown expansion coefficients which can be efficiently solved. …”
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1575
DYNAMIC CHARACTERISTICS ANALYSIS OF SPHERICAL HYBRID SLIDING BEARINGS
Published 2022-01-01“…Taking spherical hybrid sliding bearings as the research object, established the mathematical model of lubrication analysis of spherical sliding bearings, the dynamic liquid lubrication equation under laminar flow was derived by the perturbation method, the partial differential equation of disturbance pressure was solved by the finite difference method, and the liquid was calculated numerically. …”
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1576
An Extended Newmark-FDTD Method for Complex Dispersive Media
Published 2018-01-01“…In this paper, the time-stepping equation of the polarization vector is derived by applying simultaneously the Newmark algorithm to the two sides of a second-order time-domain differential equation obtained from the relation between the polarization vector and electric field intensity in the frequency domain by the inverse Fourier transform. …”
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1577
MAGNETOELASTIC NATURAL VIBRATION OF CONDUCTIVE CIRCULAR PLATE IN CURRENT-CARRYING COILS
Published 2019-01-01“…By setting of a displacement function and using of Galerkin method,the magnetoelastic axisymmetric vibration differential equation of the plate and the expression of the natural frequency were obtained. …”
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1578
On the Korteweg-de Vries equation: an associated equation
Published 1984-01-01“…The purpose of this paper is to describe a relationship between the Korteweg-de Vries (KdV) equation ut−6uux+uxxx=0and another nonlinear partial differential equation of the form zt+zxxx−3zxzxxz=H(t)z.The second equation will be called the Associated Equation (AE) and the connection between the two will be explained. …”
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1579
Comparison of Different Analytic Solutions to Axisymmetric Squeezing Fluid Flow between Two Infinite Parallel Plates with Slip Boundary Conditions
Published 2012-01-01“…We investigate squeezing flow between two large parallel plates by transforming the basic governing equations of the first grade fluid to an ordinary nonlinear differential equation using the stream functions ur(r,z,t)=(1/r)(∂ψ/∂z) and uz(r,z,t)=−(1/r)(∂ψ/∂r) and a transformation ψ(r,z)=r2F(z). …”
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1580
Analytical Solution of Heat Conduction for Hollow Cylinders with Time-Dependent Boundary Condition and Time-Dependent Heat Transfer Coefficient
Published 2015-01-01“…By dividing the Biot function into a constant plus a function and introducing two specially chosen shifting functions, the system is transformed into a partial differential equation with homogenous boundary conditions only. …”
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