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Dispersive partial differential equation information


In mathematics, a dispersive partial differential equation or dispersive PDE is a partial differential equation that is dispersive. In this context, dispersion means that waves of different wavelength propagate at different phase velocities.

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Partial differential equation

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In mathematics, a partial differential equation (PDE) is an equation which computes a function between various partial derivatives of a multivariable function...

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Dispersive partial differential equation

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In mathematics, a dispersive partial differential equation or dispersive PDE is a partial differential equation that is dispersive. In this context, dispersion...

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Nonlinear partial differential equation

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In mathematics and physics, a nonlinear partial differential equation is a partial differential equation with nonlinear terms. They describe many different...

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Wave equation

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The wave equation is a second-order linear partial differential equation for the description of waves or standing wave fields such as mechanical waves...

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Analysis of partial differential equations

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physics and differential geometry, the latter through the branches of global and geometric analysis. Tao, Terence. Nonlinear Dispersive Equations: Local and...

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List of nonlinear partial differential equations

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See also Nonlinear partial differential equation, List of partial differential equation topics and List of nonlinear ordinary differential equations....

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Dispersive

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up dispersive in Wiktionary, the free dictionary. Dispersive may refer to: Dispersive partial differential equation, a partial differential equation where...

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Breather

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Schrödinger equation is the dispersive partial differential equation: i ∂ u ∂ t + ∂ 2 u ∂ x 2 + | u | 2 u = 0 , {\displaystyle i\,{\frac {\partial u}{\partial t}}+{\frac...

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Terence Tao

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Collins chair. His research includes topics in harmonic analysis, partial differential equations, algebraic combinatorics, arithmetic combinatorics, geometric...

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Soliton

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stable solutions of a wide class of weakly nonlinear dispersive partial differential equations describing physical systems. The soliton phenomenon was...

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Inverse scattering transform

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method that solves the initial value problem for a nonlinear partial differential equation using mathematical methods related to wave scattering.: 4960 ...

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Whitham equation

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In mathematical physics, the Whitham equation is a non-local model for non-linear dispersive waves. The equation is notated as follows: ∂ η ∂ t + α η...

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Strichartz estimate

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Strichartz estimates are a family of inequalities for linear dispersive partial differential equations. These inequalities establish size and decay of solutions...

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Gigliola Staffilani

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concerns harmonic analysis and partial differential equations, including the Korteweg–de Vries equation and Schrödinger equation. Staffilani grew up on a farm...

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Dispersionless equation

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Schrödinger equation Nonlinear systems Davey–Stewartson equation Dispersive partial differential equation Kadomtsev–Petviashvili equation Korteweg–de...

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Ishimori equation

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The Ishimori equation is a partial differential equation proposed by the Japanese mathematician Ishimori (1984). Its interest is as the first example...

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Eckhaus equation

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mathematical physics, the Eckhaus equation – or the Kundu–Eckhaus equation – is a nonlinear partial differential equation within the nonlinear Schrödinger...

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Perfectly matched layer

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included in the wave equation. Wherever an x derivative ∂ / ∂ x {\displaystyle \partial /\partial x} appears in the wave equation, it is replaced by: ∂...

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Wave

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the solutions of a widespread class of weakly nonlinear dispersive partial differential equations describing physical systems. Wave propagation is any of...

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KdV hierarchy

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hierarchy is an infinite sequence of partial differential equations which contains the Korteweg–de Vries equation. Let T {\displaystyle T} be translation...

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Advection

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accounting for diffusion is more difficult. The advection equation is the partial differential equation that governs the motion of a conserved scalar field...

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