Abstract
In this article, we study the robustness of strong stability of the homogeneous difference systems via the concept of strong stability radii: complex, real and positive radii under parameter perturbations. We also show that in the case of positive systems, these radii coincide and can be computed by a simple formula. The results generalize those obtained in [5].
Original language | English |
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Pages (from-to) | 97-111 |
Number of pages | 15 |
Journal | Numerical Functional Analysis and Optimization |
Volume | 31 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2010 |
Externally published | Yes |
Keywords
- Fractional perturbation
- Homogeneous difference system
- Positive matrix
- Stability radius
- Strong stability
- INFINITE-DIMENSIONAL SPACES
- RADII