Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Install
Faster access than browser!
 

Partial differential equation and Wave equation

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Partial differential equation and Wave equation

Partial differential equation vs. Wave equation

In mathematics, a partial differential equation (PDE) is a differential equation that contains unknown multivariable functions and their partial derivatives. The wave equation is an important second-order linear partial differential equation for the description of waves—as they occur in classical physics—such as mechanical waves (e.g. water waves, sound waves and seismic waves) or light waves.

Similarities between Partial differential equation and Wave equation

Partial differential equation and Wave equation have 12 things in common (in Unionpedia): Acoustics, Boundary value problem, Eigenvalues and eigenvectors, Elasticity (physics), Fluid dynamics, Fourier transform, Helmholtz equation, Laplace operator, Ordinary differential equation, Quantum mechanics, Sound, Superposition principle.

Acoustics

Acoustics is the branch of physics that deals with the study of all mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound.

Acoustics and Partial differential equation · Acoustics and Wave equation · See more »

Boundary value problem

In mathematics, in the field of differential equations, a boundary value problem is a differential equation together with a set of additional constraints, called the boundary conditions.

Boundary value problem and Partial differential equation · Boundary value problem and Wave equation · See more »

Eigenvalues and eigenvectors

In linear algebra, an eigenvector or characteristic vector of a linear transformation is a non-zero vector that changes by only a scalar factor when that linear transformation is applied to it.

Eigenvalues and eigenvectors and Partial differential equation · Eigenvalues and eigenvectors and Wave equation · See more »

Elasticity (physics)

In physics, elasticity (from Greek ἐλαστός "ductible") is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed.

Elasticity (physics) and Partial differential equation · Elasticity (physics) and Wave equation · See more »

Fluid dynamics

In physics and engineering, fluid dynamics is a subdiscipline of fluid mechanics that describes the flow of fluids - liquids and gases.

Fluid dynamics and Partial differential equation · Fluid dynamics and Wave equation · See more »

Fourier transform

The Fourier transform (FT) decomposes a function of time (a signal) into the frequencies that make it up, in a way similar to how a musical chord can be expressed as the frequencies (or pitches) of its constituent notes.

Fourier transform and Partial differential equation · Fourier transform and Wave equation · See more »

Helmholtz equation

In mathematics & physics, the Helmholtz equation, named for Hermann von Helmholtz, is the partial differential equation where ∇2 is the Laplacian, k is the wavenumber, and A is the amplitude.

Helmholtz equation and Partial differential equation · Helmholtz equation and Wave equation · See more »

Laplace operator

In mathematics, the Laplace operator or Laplacian is a differential operator given by the divergence of the gradient of a function on Euclidean space.

Laplace operator and Partial differential equation · Laplace operator and Wave equation · See more »

Ordinary differential equation

In mathematics, an ordinary differential equation (ODE) is a differential equation containing one or more functions of one independent variable and its derivatives.

Ordinary differential equation and Partial differential equation · Ordinary differential equation and Wave equation · See more »

Quantum mechanics

Quantum mechanics (QM; also known as quantum physics, quantum theory, the wave mechanical model, or matrix mechanics), including quantum field theory, is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.

Partial differential equation and Quantum mechanics · Quantum mechanics and Wave equation · See more »

Sound

In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid.

Partial differential equation and Sound · Sound and Wave equation · See more »

Superposition principle

In physics and systems theory, the superposition principle, also known as superposition property, states that, for all linear systems, the net response caused by two or more stimuli is the sum of the responses that would have been caused by each stimulus individually.

Partial differential equation and Superposition principle · Superposition principle and Wave equation · See more »

The list above answers the following questions

Partial differential equation and Wave equation Comparison

Partial differential equation has 121 relations, while Wave equation has 100. As they have in common 12, the Jaccard index is 5.43% = 12 / (121 + 100).

References

This article shows the relationship between Partial differential equation and Wave equation. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »