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math.GN2012★ 1 cited
Weak covering properties and selection principles
L. Babinkostova, B. A. Pansera, M. Scheepers
No convenient internal characterization of spaces that are productively Lindelof is known. Perhaps the best general result known is Alster's internal characterization, under the Co…
math.GN2012
Weak covering properties and infinite games
Liljana Babinkostova, Bruno A. Pansera, Marion Scheepers
We investigate game-theoretic properties of selection principles related to weaker forms of the Menger and Rothberger properties. For appropriate spaces some of these selection pri…