83 citations · 490 across the 30 of their papers we have counts for
4 papers · 1 filter
On semiregularity of mappings
R. Cibulka, M. Fabian, A. Y. Kruger
There are two basic ways of weakening the definition of the well-known metric regularity property by fixing one of the points involved in the definition. The first resulting proper…
About Extensions of the Extremal Principle
Hoa T. Bui, Alexander Y. Kruger
In this article, after recalling and discussing the conventional extremality, local extremality, stationarity and approximate stationarity properties of collections of sets and the…
Strong Metric Subregularity of Mappings in Variational Analysis and Optimization
Radek Cibulka, Asen Dontchev, Alexander Kruger
Although the property of strong metric subregularity of set-valued mappings has been present in the literature under various names and with various definitions for more than two de…
About intrinsic transversality of pairs of sets
Alexander Y. Kruger
The article continues the study of the 'regular' arrangement of a collection of sets near a point in their intersection. Such regular intersection or, in other words, transversalit…