wiggles
[scientific comput ATion] In solving partial differential equ ATions by finite difference and similar methods, wiggles are sawtooth (up-down-up-down) oscill ATions AT the shortest wavelength representable on the grid. If an algorithm is unstable, this is often the most unstable waveform, so it grows to domin ATe the solution. Altern ATively, stable (though inaccur ATe) wiggles can be gener ATed 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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