Approximate Q-conditional symmetries of partial differential equations (Q4683388)

scientific article; zbMATH DE number 6940971

Language	Label	Description	Also known as
English	Approximate Q-conditional symmetries of partial differential equations	scientific article; zbMATH DE number 6940971

Statements

instance of

scholarly article

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publication date

21 September 2018

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full work available at URL

https://arxiv.org/abs/2108.01779

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https://ejde.math.txstate.edu/conf-proc/25/g3/abstr.html

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zbMATH Keywords

approximate Lie symmetries

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conditional Lie symmetries

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reaction-diffusion-convection equation

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reaction-transport equation

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author

Matteo Gorgone

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Francesco Olivieri

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describes a project that uses

REDUCE

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MaRDI profile type

MaRDI publication profile

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arXiv classification

math-ph

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math.MP

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cites work

Nonclassical symmetry solutions and the methods of Bluman–Cole and Clarkson–Kruskal

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APPROXIMATE SYMMETRIES

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Approximate Symmetries of the Boussinesq Equation

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Q4486431

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Symmetry and integration methods for differential equations

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Q5581041

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Geometrical Properties of Differential Equations

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New \(Q\)-conditional symmetries and exact solutions of some reaction-diffusion-convection equations arising in mathematical biology

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Conditional symmetries for systems of PDEs: new definitions and their application for reaction–diffusion systems

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Conditional symmetries and exact solutions of the diffusive Lotka-Volterra system

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Conditional symmetries and exact solutions of nonlinear reaction-diffusion systems with non-constant diffusivities

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New conditional symmetries and exact solutions of reaction–diffusion systems with power diffusivities

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On approximate symmetry and approximate solutions of the nonlinear wave equation with a small parameter

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Q3782103

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On New Galilei- and Poincare-Invariant Nonlinear Equations for Electromagnetic Field

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Integration of ordinary differential equation with a small parameter via approximate symmetries: reduction of approximate symmetry algebra to a canonical form

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Approximate symmetries and solutions of the Kompaneets equation

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Approximate conservation laws of perturbed partial differential equations

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Nonlinear first order partial differential equations reducible to first order homogeneous and autonomous quasilinear ones

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Nonlinear first order PDEs reducible to autonomous form polynomially homogeneous in the derivatives

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Q3223508

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CRC Handbook of Lie Group Analysis of Differential Equations, Volume I

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Approximate and renormgroup symmetries

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Approximate symmetries and conservation laws for Itô and Stratonovich dynamical systems

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Approximate symmetries and conservation laws of the geodesic equations for the Schwarzschild metric

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Approximate transformation groups and renormgroup symmetries

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Q3715336

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Q4849745

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The construction of special solutions to partial differential equations

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Group-Invariant Solutions of Differential Equations

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Q3945260

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Comparison of approximate symmetry methods for differential equations

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Conditional symmetries and exact solutions of one reaction-diffusion-convection equation

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A Personal Overview on the Reduction Methods for Partial Differential Equations

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Approximate conditional symmetries and approximate solutions of the perturbed Fitzhugh–Nagumo equation

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Perturbed Lie Symmetry and Systems of Non-Linear Diffusion Equations

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Two approaches to the calculation of approximate symmetry exemplified using a system of advection-diffusion equations

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Identifiers

zbMATH Open document ID

1403.35068

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Mathematics Subject Classification ID

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Sitelinks

Mathematics(1 entry)

mardi Publication:4683388