On the Isolated Calmness Property of Implicitly Defined Multifunctions

0574144 - ÚTIA 2024 RIV DE eng J - Journal Article
Gfrerer, H. - Outrata, Jiří
On the Isolated Calmness Property of Implicitly Defined Multifunctions.
Journal of Convex Analysis. Roč. 30, č. 3 (2023), s. 1001-1023. ISSN 0944-6532. E-ISSN 0944-6532
R&D Projects: GA ČR GF21-06569K
Institutional support: RVO:67985556
Keywords : Strong metric subregularity and isolated calmness on a neighborhood * generalized derivatives * semismoothness* * implicit multifunctions
OECD category: Pure mathematics
Impact factor: 0.6, year: 2022
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2023/MTR/outrata-0574144.pdf https://www.heldermann.de/JCA/JCA30/JCA303/jca30046.htm

The paper deals with an extension of the available theory of SCD (subspace containing derivatives) mappings to mappings between spaces of different dimensions. This extension enables us to derive workable sufficient conditions for the isolated calmness of implicitly defined multifunctions around given reference points. This stability property differs substantially from isolated calmness at a point and, possibly in conjunction with the Aubin property, offers a new useful stability concept. The application area includes a broad class of parameterized generalized equations, where the respective conditions ensure a rather strong type of Lipschitzian behavior of their solution maps.
Permanent Link: https://hdl.handle.net/11104/0344486