Abstract:
In this paper, both well-known and new properties of the spectral abscissa and the logarithmic norm are described. In addition to well-known formulas for the norm of a matrix and for its logarithmic norm in cubic, octahedral, spherical norms, various estimates for these quantities in an arbitrary Hölder norm are proved.
Keywords:
spectral radius and the norm of a matrix, spectral abscissa and the logarithmic norm of a matrix, Young's inequality, Hölder's inequality, Riesz theorem, Hölder norm.
Citation:
A. I. Perov, I. D. Kostrub, “On the Spectral Abscissa and the Logarithmic Norm”, Mat. Zametki, 101:4 (2017), 562–575; Math. Notes, 101:4 (2017), 677–687
This publication is cited in the following 6 articles:
Mekki Hammi, “New results on exponential stability of time-varying systems using logarithmic norm”, Georgian Mathematical Journal, 2025
A. V. Mukhin, “Kriterii suschestvovaniya staticheskogo regulyatora po vykhodu”, UBS, 103 (2023), 121–134
Roozbeh Abolpour, Parisa Moradi, “Developing stability and boundedness conditions for LPV systems exploiting pointwise Hurwitzness”, Int. J. Dynam. Control, 10:3 (2022), 818
J. D. Pabon, G. A. Cardona, N. I. Ospina, J. Calderon, E. Mojica-Nava, “Event-triggered control for weight-unbalanced directed robot networks”, 2021 IEEE/Rsj International Conference on Intelligent Robots and Systems (Iros), IEEE International Conference on Intelligent Robots and Systems, IEEE, 2021, 5831–5836
A. M. Bikchentaev, “Seminorms Associated with Subadditive Weights on C∗-Algebras”, Math. Notes, 107:3 (2020), 383–391
O. I. Kleschina, “Norma i logarifmicheskaya norma beskonechnykh matrits”, Vestnik Tambovskogo universiteta. Seriya: estestvennye i tekhnicheskie nauki, 23:123 (2018), 424–430