🌐EnglishEnglishDeutschPortuguêsРусский한국어中文日本語EntityQ1413101· pop 7· linked from 121 articlesmultigrid methodmethod of solving system of linear algebrayes equations based on the use of a sequence of decreasing grids and operatorAvailable in 7 languagesDeutsch日本語РусскийPortuguêsCatalanUkrainianvia Wikidata sitelinks · CC0Connectionsiterative numerical methodEntityconjugate gradient methodEntityCategoriesNumerical analysisPartial differential equationsWavelets