🌐EnglishEnglishDeutschEspañolFrançaisItalianoPortuguêsSvenskaTürkçeРусский中文日本語EntityQ1763840· pop 9· linked from 20 articlesFisher's equationPDE named after statistician and biologist Ronald FisherConnectionsreaction–diffusion systemEntitymathematicsEntityCategoriesPartial differential equationsPopulation ecologyRonald Fisher