Semi-active ℋ∞ damping optimization by adaptive interpolation Tomljanovic, Zoran Voigt, Matthias 2020 - Forschungsinformationssystem der UHH - frei zugänglich
Linear-quadratic optimal control of differential-algebraic systems: the infinite time horizon problem with zero terminal state Reis, Timo Voigt, Matthias 2019 - Forschungsinformationssystem der UHH
Inner-outer factorization for differential-algebraic systems Reis, Timo Voigt, Matthias 2018 - Forschungsinformationssystem der UHH
Reprint of ``The Kalman-Yakubovich-Popov inequality for differential-algebraic systems: existence of nonpositive solutions'' [ MR3424017] Reis, Timo Voigt, Matthias 2016 - Forschungsinformationssystem der UHH