wiggles
[scientific computation] In solving partial differential equations by finite difference and similar methods, wiggles are sawtooth (up-down-up-down) OScillations at the shortest wavelength representable on the grid. If an algorithm is unstable, this is often the m OSt unstable waveform, so it grows to dominate the solution. Alternatively, stable (though inaccurate) wiggles can be generated near a discontinuity by a Gibbs phenomenon. In addition suitable contents: [ al ] [ algorithm ] [ an ] [ ar ] [ at ] [ av ] [ aw ] [ b ] [ bb ] [ be ] [ bs ] [ by ] [ ca ] [ cc ] [ ci ] [ co ] [ com ] [ con ] [ cu ] [ diff ] [ disc ] [ do ] [ down ] [ ed ] [ er ] [ era ] [ es ] [ et ] [ fi ] [ finite ] [ fo ] [ for ] [ G ] [ ge ] [ gen ] [ generate ] [ gh ] [ gl ] [ gr ] [ gt ] [ h ] [ hm ] [ id ] [ ie ] [ iff ] [ il ] [ in ] [ io ] [ is ] [ it ] [ la ] [ lt ] [ lu ] [ lv ] [ ly ] [ method ] [ mil ] [ mo ] [ mp ] [ na ] [ nc ] [ ne ] [ ng ] [ ni ] [ no ] [ ns ] [ nu ] [ om ] [ pa ] [ ph ] [ pr ] [ re ] [ ro ] [ row ] [ sa ] [ sc ] [ se ] [ sh ] [ si ] [ so ] [ solution ] [ st ] [ table ] [ test ] [ th ] [ to ] [ ua ] [ ug ] [ up ] [ ve ] [ vi ] [ wav ] [ ws ]
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