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On the Lyapunov and Stein Equations, II

✍ Scribed by Fernando C. Silva; Rita Simões


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
136 KB
Volume
426
Category
Article
ISSN
0024-3795

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📜 SIMILAR VOLUMES


On the Lyapunov and Stein equations
✍ Fernando C. Silva; Rita Simões 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 155 KB

Let L ∈ C n×n and let H, K ∈ C n×n be Hermitian matrices. The general inertia theorem gives a complete set of relations between the similarity class of L and the congruence class of H, when the Lyapunov equation LH + HL \* = K is satisfied and K > 0. In this paper, we give some relations between th

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✍ Enrique S. Quintana-Ortı́; Robert van de Geijn 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 215 KB

Lyapunov and Stein matrix equations arise in many important analysis and synthesis applications in control theory. The traditional approach to solving these equations relies on the QR algorithm which is notoriously difficult to parallelize. We investigate iterative solvers based on the matrix sign f