Aslak Tveito (born 17 February 1961) is a Norwegian scientist in the field of numerical analysis and scientific computing.
Tveito obtained an MSc degree in Numerical Analysis from the University of Oslo, Department of Informatics in 1985.
He obtained PhD from the same department in 1988, focusing on numerical solution of partial differential equations.
[2] In 1997 Tveito co-founded Numerical Objects, a company that commercialized the Diffpack software, and served on its board until 2001.
Since 2005 he has worked almost exclusively on mathematical and computational issues related to understanding the electrophysiology of the heart.