2 citations · 3 across the 4 of their papers we have counts for
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Sequential cone-compactness does not imply cone-compactness
Marius Durea, Elena-Andreea Florea
We address a problem posed in [1] by demonstrating through an example that, in the absence of separability, the property of sequential cone compactness does not generally imply con…
Metric regularity of composition set-valued mappings: metric setting and coderivative conditions
Marius Durea, Van Ngai Huynh, Huu Tron Nguyen +1
The paper concerns a new method to obtain a direct proof of the openness at linear rate/metric regularity of composite set-valued maps on metric spaces by the unification and refin…
Chain Rules for Linear Openness in Metric Spaces. Applications to Parametric Variational Systems
Marius Durea, Radu Strugariu
In this work we present a general theorem concerning chain rules for linear openness of set-valued mappings acting between metric spaces. As particular cases, we obtain classical a…
Filling the Gap between Metric Regularity and Fixed Points: The Linear Openness of Compositions
Marius Durea, Radu Strugariu
This paper is devoted to the investigation of an important issue recently brought into attention by a recent paper of Arutyunov: the relation between openness of composition of set…