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[[Image:GeorgCantor.png|thumb|right|200px]]

[[Image:GeorgCantor.png|thumb|right|200px]]

'''Georg Cantor''' (1845-1918) was a [[German]] [[mathematician]] who created the field of [[Set_theory|Set Theory]].  His motivation was a religious one, as he sought to develop mathematical techniques for understanding the infinite.  .

'''Georg Cantor''' (1845-1918) was a [[German]] [[mathematician]] who created the field of [[Set_theory|Set Theory]].  His motivation was Christian, and he dedicated his last publication to a passage from [[1 Corinthians (Translated)|1 Corinthians]]:  "The time will come when these things which are now hidden from you will be brought into the light."<ref>http://www.acmsonline.org/Dauben-Cantor.pdf</ref>  Cantor was vilified by other mathematicians of his time, such as [[Henri Poincare]], but Cantor's revolutionary work proved to be the most influential of all of them.

 

Simply stated, Cantor sought to develop mathematical techniques for understanding the infinite.  His invention of set theory helped him achieve his goal.  An example of his breakthroughs is this: two infinite sets can be compared by methodically counting each one.

Cantor's best known proof is his technique of [[Diagonalization|Cantorian Diagonalization]], a method useful to prove that the [[real numbers]] are larger in [[cardinality]] than the [[integers]].  He is also known for his [[Cantor_set|Cantor Set]]<ref>http://mathworld.wolfram.com/CantorSet.html</ref> and [[Cantor Intersection Theorem]].

Cantor's best known proof is his technique of [[Diagonalization|Cantorian Diagonalization]], a method useful to prove that the [[real numbers]] are larger in [[cardinality]] than the [[integers]].  He is also known for his [[Cantor_set|Cantor Set]]<ref>http://mathworld.wolfram.com/CantorSet.html</ref> and [[Cantor Intersection Theorem]].