KnowraWave equationLinked fromLinked fromThe 40 pages that link to Wave equation, each with the reason it gives.All 40Broader topic 10Related 16Narrower topic 8Compared with 6Standing waveNarrower topic: Its solutions include traveling waves and their standing-wave combinations.Huygens–Fresnel principleNarrower topic: The principle is a construction for solutions of wave equations under suitable conditions.Dispersion relationNarrower topic: Solving a wave equation for sinusoidal modes yields a dispersion relation.Plane waveNarrower topic: Plane waves provide standard traveling solutions to this broader equation.Paraxial approximationNarrower topic: The paraxial approximation begins by simplifying a wave equation for a chosen field.Helmholtz equationNarrower topic: The time-harmonic Helmholtz equation is the spatial form of a wave equation.Electromagnetic wave equationNarrower topic: The electromagnetic equation is a vector-field instance of this broader mathematical form.Full waveform inversionNarrower topic: Forward simulations solve this equation to predict seismic recordings from a proposed Earth model.