This year, we will try a new course book:

Salgado, A.J. and Wise, S.M.: "Classical Numerical Analysis: A Comprehensive Course", Cambridge University Press, 2023, ISBN: 978-1-108-83770-5.

Our library has an e-book version (see here), with the actual PDFs available here.

However, since the study plans have not yet been updated, the "official" course book is still

Iserles, A: Numerical analysis of differential equations. Cambridge University Press, 2008, ISBN: 978-0521734905.

Our library has an e-book version, here.

Extensive lecture notes will also be published as the course progresses. These are the core of the course, and in previous years we have not actively referred much to Iserles. The lecture notes will still remain the core of the course also with the new course book by Salgado & Wise, but I hope to integrate them better with the book.