(1872 - 1961)
First Norwegian woman to be awarded a doctorate degree (University of Zurich, 1902).
Research area: partial differential equations
![Mary Ann Elizabeth Stephansen](/fileadmin/2022-09/Stephansen_MacTutorHistoryMaths.jpg)
Photo: Mac Tutor History of Mathematics
(1872 - 1961)
First Norwegian woman to be awarded a doctorate degree (University of Zurich, 1902).
Research area: partial differential equations