Some remarks on the projective properties of Menger and Hurewicz.

AbstractIt is known that both the Menger and Hurewicz property of a Tychonoff space <italic>X</italic> can be described by the way <italic>X</italic> is placed in its Čech-Stone compactification <italic>βX</italic>. We provide analogous characterizations for the projective versions of the properties of Menger and Hurewicz. [ABSTRACT FROM AUTHOR]