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| | | #REDIRECT: [[Wave equation]] |
| #REDIRECT [[wave equation]] | |
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| == wave equation ==
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| <div class="definition"><div class="short_definition">Any of a general class of [[linear]] and [[nonlinear]] scalar and [[vector]] partial differential equations in time and space.</div><br/> <div class="paragraph">An example of a wave equation is the linear scalar equation <div class="display-formula"><blockquote>[[File:ams2001glos-We2.gif|link=|center|ams2001glos-We2]]</blockquote></div> where ''v'' is the [[phase speed]]. An example of a nonlinear wave equation is the Korteweg–deVries equation <div class="display-formula"><blockquote>[[File:ams2001glos-We3.gif|link=|center|ams2001glos-We3]]</blockquote></div>[[Electromagnetic waves]] are governed by a set of vector wave equations.</div><br/> </div>
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| [[Category:Terms_W]]
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