A

David

Darling

Brouwer, Luitzen Egbertus Jan (1881–1966)

Luitzen Brouwer

Luitzen Brouwer was a Dutch mathematician who opposed the logicist school of Bertrand Russell and established the intuitionist school of mathematical thought. He was also one of the founders of topology, doing most of his work in this field between 1909 and 1913.