Aslak Tveito writes on scientific computing, mathematics, and the history of research. His books include Elements of Scientific Computing and Einführung in partielle Differentialgleichungen, alongside works exploring drug characterization and the Simula Research Laboratory.
Ragnar Winther is an author in the field of mathematics, specializing in partial differential equations. His notable works include "Einführung in partielle Differentialgleichungen" and its English edition, "Introduction to Partial Differential Equations." These texts are key resources for students and professionals in the subject.