Utilizing low rank properties when solving KYP-SDPs. - Janne Harju Johansson; Ragnar Wallin; Anders Hansson (CDC, 2006)

A tailored inexact interior-point method for systems analysis. - Janne Harju Johansson; Anders Hansson (CDC, 2008)

A Structure Exploiting Preprocessor for Semidefinite Programs Derived From the Kalman-Yakubovich-Popov Lemma. - Ragnar Wallin; Anders Hansson; Janne Harju Johansson (IEEE Trans. Autom. Control., 2009)

An inexact interior-point method for system analysis. - Janne Harju Johansson; Anders Hansson (Int. J. Control, 2010)