Abstract
The properties of invariance, stability, asymptotic stability and attainability of a given compact set \(K \subset \mathbb{R}^n \) with respect to a differential inclusion, have weak and strong versions: the weak version requires existence of a trajectory with the corresponding property, while the strong one requires this property for all trajectories. The following statement is proven in the paper (under slight restrictions) for each of the above-mentioned properties: if K has the weak property with respect to \(\dot x \in F(x) \), then there is a (regulation) mapping G such that G(x) ⊂ F(x) ∀ x and G has the strong property with respect to \({\dot x}\) ε G(x). In addition, certain regularity of the set of solutions of the last inclusion is claimed.
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Veliov, V. Stability-Like Properties of Differential Inclusions. Set-Valued Analysis 5, 73–88 (1997). https://doi.org/10.1023/A:1008683223676
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DOI: https://doi.org/10.1023/A:1008683223676