Browsing Publikasjoner fra CRIStin by Subject "algebra"
Now showing items 1-2 of 2
-
Impediments to learning problem-solving in Malawian lower secondary mathematics textbooks
(Peer reviewed; Journal article, 2023)Background: In a culture where teachers follow the textbook prescriptively, Malawian students perform low in mathematics, and no students reach the problem-solving levels. Aim: To explore reasons for students’ low ... -
Wick-rotations of pseudo-Riemannian Lie groups
(Peer reviewed; Journal article, 2020)We study Wick-rotations of left-invariant metrics on Lie groups, using results from real GIT (Helleland and Hervik, 2018; Helleland and Hervik, 2019). An invariant for Wick-rotation of Lie groups is given, and we describe ...