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1161
Almost Automorphic Mild Solutions to Neutral Parabolic Nonautonomous Evolution Equations with Nondense Domain
Published 2013-01-01“…A unified framework is set up to investigate the existence and uniqueness of almost automorphic mild solutions to some classes of parabolic partial differential equations and neutral functional differential equations.…”
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1162
Global Stability for Fractional Diffusion Equations in Biological Systems
Published 2020-01-01“…This paper proposes a new method of construction of Lyapunov functionals for the dynamical systems described by fractional differential equations and fractional partial differential equations. …”
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1163
A First Application of the Backward Technique in Social Sciences: Exploring Demographic Noise in a Model with Three Personality Types
Published 2024-12-01“…Moving forward again from a continuous stochastic framework, we get to the continuous deterministic setting described by ordinary differential equations if we assume that noise can be neglected. …”
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1164
Infinite Horizon Optimal Control of Stochastic Delay Evolution Equations in Hilbert Spaces
Published 2013-01-01“…An optimal control problem of stochastic delay partial differential equations is also given as an example to illustrate our results.…”
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1165
Fractional Cauchy Problem with Riemann-Liouville Fractional Delta Derivative on Time Scales
Published 2013-01-01“…Also the explicit solutions to homogeneous fractional Δ-differential equations and nonhomogeneous fractional Δ-differential equations are derived by using Laplace transform method.…”
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1166
Linearization: Geometric, Complex, and Conditional
Published 2012-01-01“…Lie symmetry analysis provides a systematic method of obtaining exact solutions of nonlinear (systems of) differential equations, whether partial or ordinary. Of special interest is the procedure that Lie developed to transform scalar nonlinear second-order ordinary differential equations to linear form. …”
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1167
Lie Group Method of the Diffusion Equations
Published 2014-01-01“…The diffusion equation is discretized in spacial direction and transformed into the ordinary differential equations. The ordinary differential equations are solved by Lie group method and the explicit Runge-Kutta method. …”
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1168
The Use of Sumudu Transform for Solving Certain Nonlinear Fractional Heat-Like Equations
Published 2013-01-01“…We make use of the properties of the Sumudu transform to solve nonlinear fractional partial differential equations describing heat-like equation with variable coefficients. …”
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1169
Investigation of Two-Dimensional Viscoelastic Fluid with Nonuniform Heat Generation over Permeable Stretching Sheet with Slip Condition
Published 2019-01-01“…Here, in this research article, we have investigated an incompressible viscoelastic fluid flow over a uniform stretching surface sheet along with slip boundary conditions in the presence of porous media. The partial differential equations which govern the fluid flow are changed into ordinary differential equations through suitable similarity transformation variables. …”
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1170
Combined Effects of Thermal Radiation and Nanoparticles on Free Convection Flow and Heat Transfer of Casson Fluid over a Vertical Plate
Published 2018-01-01“…The governing systems of nonlinear partial differential equations of the flow and heat transfer processes are converted to systems of nonlinear ordinary differential equations through similarity transformations. …”
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1171
Generalized Exponential Trichotomies for Abstract Evolution Operators on the Real Line
Published 2013-01-01“…We emphasize that we do not assume the invertibility of the evolution operators on the whole space X (unlike the case of evolution operators generated by differential equations).…”
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1172
Finite eigenfuction approximations for continuous spectrum operators
Published 1993-01-01“…The theory is designed for application to ordinary and partial differential equations; relationships between the abstract theory and differential equations are worked out in the paper. …”
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1173
Iterative Splitting Methods for Integrodifferential Equations: Theory and Applications
Published 2014-01-01“…We concentrate on a linearised integral part and a reformulation to a system of first order differential equations. Such modifications allow for applying standard iterative splitting schemes and for extending the schemes, respecting the integral operator. …”
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1174
Further Developments of Bessel Functions via Conformable Calculus with Applications
Published 2021-01-01“…The theory of Bessel functions is a rich subject due to its essential role in providing solutions for differential equations associated with many applications. …”
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1175
Thermo-Magneto-Solutal Squeezing Flow of Nanofluid between Two Parallel Disks Embedded in a Porous Medium: Effects of Nanoparticle Geometry, Slip and Temperature Jump Conditions
Published 2018-01-01“…Similarity variables are used to transform the developed governing systems of nonlinear partial differential equations to systems of nonlinear ordinary differential equations. …”
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1176
Asymptotic Comparison of the Solutions of Linear Time-Delay Systems with Point and Distributed Lags with Those of Their Limiting Equations
Published 2009-01-01“…This paper investigates the relations between the particular eigensolutions of a limiting functional differential equation of any order, which is the nominal (unperturbed) linear autonomous differential equations, and the associate ones of the corresponding perturbed functional differential equation. …”
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1177
Homotopy Perturbation Method for Thin Film Flow and Heat Transfer over an Unsteady Stretching Sheet with Internal Heating and Variable Heat Flux
Published 2012-01-01“…Similarity transformations are used to transform the governing equations to a set of coupled nonlinear ordinary differential equations. The obtained differential equations are solved approximately by the homotopy perturbation method (HPM). …”
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1178
Dynamical Behavior of a Predator-Prey System Incorporating a Prey Refuge with Impulse Effect
Published 2022-01-01“…Further, by applying the bifurcation theory of impulsive differential equations, conditions under which the system has a positive periodic solution are obtained. …”
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1179
Linearization from Complex Lie Point Transformations
Published 2014-01-01“…Complex Lie point transformations are used to linearize a class of systems of second order ordinary differential equations (ODEs) which have Lie algebras of maximum dimension d, with d≤4. …”
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1180
Rough Paths above Weierstrass Functions
Published 2024-11-01“…Rough paths theory allows for a pathwise theory of solutions to differential equations driven by highly irregular signals. …”
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