Home›Browse›Grafo Expander🌐ItalianoEnglishDeutschFrançaisItalianoNederlandsPolskiРусский中文日本語EntityQ776602· pop 10· linked from 70 articlesGrafo ExpanderSign in to savesparse graph used in the combinatorics branch of mathematicsAvailable in 10 languagesFrançaisDeutsch中文РусскийCzechHebrewMongolianPolskiUkrainianvia Wikidata sitelinks · CC0