Charlotte Elvira Pengra (born May 30, 1875, in Judah, Wisconsin, died February 7, 1916, in Brodhead, Wisconsin) was an American mathematician. In 1901...
5 KB (510 words) - 03:29, 29 December 2023
differential geometry and the connections between mathematics and art Charlotte Elvira Pengra (1875–1916), sixth American woman to receive a doctorate in mathematics...
192 KB (22,835 words) - 23:38, 13 October 2024
In 1907, Allen made history by becoming the second woman, after Charlotte Elvira Pengra, to receive a PhD in mathematics from the University of Wisconsin-Madison...
11 KB (1,186 words) - 23:50, 26 August 2024