Source: wikibot/cantor-s-first-set-theory-article
= Cantor's first set theory article
{wiki=Cantor's_first_set_theory_article}
Georg Cantor's first significant work on set theory is often considered to be his 1874 article titled "Über eine Eigenschaft der reellen Zahlen" (translated as "On a Property of the Real Numbers"). In this paper, Cantor introduced the concept of sets and laid the groundwork for later developments in set theory, including his work on different types of infinities and cardinality.