🌐日本語EnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусскийالعربية한국어中文日本語EntityQ1156020· pop 11· linked from 113 articles正則化物理学Available in 11 languagesEspañolFrançais中文РусскийPortuguêsItalianoالعربيةNederlandsUkrainian한국어ConnectionsFeynman diagramEntityultraviolet divergenceEntityCategoriesConcepts in physicsQuantum field theorySummability methods