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math.OC2022
The Radius of Metric Regularity Revisited
Helmut Gfrerer, Alexander Y. Kruger
The paper extends the 2003 radius of metric regularity theorem by Dontchev, Lewis & Rockafellar by providing an exact formula for the radius with respect to Lipschitz continuous pe…
math.OC2022★ 4 cited
Radius Theorems for Subregularity in Infinite Dimensions
Helmut Gfrerer, Alexander Y. Kruger
The paper continues our previous work [7] on the radius of subregularity that was initiated by Asen Dontchev. We extend the results of [7] to general Banach/Asplund spaces and to o…