wave equation
E1516086
UNEXPLORED
The wave equation is a fundamental second-order partial differential equation that models how wave-like phenomena such as sound, light, and water waves propagate through space and time.
All labels observed (1)
| Label | Occurrences |
|---|---|
| wave equation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22051304 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: wave equation Context triple: [Helmholtz equation, relatedTo, wave equation]
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A.
Helmholtz equation
The Helmholtz equation is a fundamental partial differential equation that describes time-harmonic wave propagation in fields such as acoustics, electromagnetism, and optics.
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B.
d’Alembert’s formula
d’Alembert’s formula is a classical solution method for the one-dimensional wave equation that expresses the displacement of a vibrating string in terms of its initial shape and velocity.
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C.
Wave Field
Wave Field is a large-scale earthwork sculpture by artist Maya Lin that evokes the motion of ocean waves through undulating landforms.
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D.
Rayleigh waves
Rayleigh waves are a type of surface seismic wave that travel along the ground with a rolling motion, causing both vertical and horizontal ground displacement.
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E.
Laplace equation
The Laplace equation is a fundamental second-order partial differential equation widely used in physics and engineering to describe steady-state phenomena such as electrostatics, gravitation, and heat conduction.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: wave equation Target entity description: The wave equation is a fundamental second-order partial differential equation that models how wave-like phenomena such as sound, light, and water waves propagate through space and time.
-
A.
Helmholtz equation
The Helmholtz equation is a fundamental partial differential equation that describes time-harmonic wave propagation in fields such as acoustics, electromagnetism, and optics.
-
B.
d’Alembert’s formula
d’Alembert’s formula is a classical solution method for the one-dimensional wave equation that expresses the displacement of a vibrating string in terms of its initial shape and velocity.
-
C.
Wave Field
Wave Field is a large-scale earthwork sculpture by artist Maya Lin that evokes the motion of ocean waves through undulating landforms.
-
D.
Rayleigh waves
Rayleigh waves are a type of surface seismic wave that travel along the ground with a rolling motion, causing both vertical and horizontal ground displacement.
-
E.
Laplace equation
The Laplace equation is a fundamental second-order partial differential equation widely used in physics and engineering to describe steady-state phenomena such as electrostatics, gravitation, and heat conduction.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.