On monotonic estimates of the norm of the minimizers of regularized quadratic functions in Krylov spaces

Abstract

We show that the minimizers of regularized quadratic functions restricted to their natural Krylov spaces increase in Euclidean norm as the spaces expand.

Publication
BIT Numerical Mathematics
Marius Lange
Marius Lange
Postdoctoral researcher

Interested in single-cell genomics and machine learning.