About Witold Hurewicz
Witold Hurewicz was a Polish mathematician who worked in topology. Hurewicz was awarded a Rockefeller scholarship, which allowed him to spend the year 1927–28 in Amsterdam. Hurewicz worked first at the University of North Carolina at Chapel Hill but during World War II he contributed to the war effort with research on applied mathematics. Investigators did not expect much new information from groups, which were obviously commutative..." Hurewicz was also first to represent a function by an arrow, in about 1940.
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