53 citations · 96 across the 14 of their papers we have counts for
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math.OC2014★ 1 cited
Sparse solution of the Lyapunov equation for large-scale interconnected systems
Aleksandar Haber, Michel Verhaegen
We consider the problem of computing an approximate banded solution of the continuous-time Lyapunov equation $\underline{A}\underline{X}+\underline{X}\underline{A}^{T}=\underline{P…
eess.SY2014★ 2 cited
Sparse approximate inverses of Gramians and impulse response matrices of large-scale interconnected systems
Aleksandar Haber, Michel Verhaegen
In this paper we show that inverses of well-conditioned, finite-time Gramians and impulse response matrices of large-scale interconnected systems described by sparse state-space mo…