Last-modified: 2010-08-20 (金) 20:17:58
Let X be a topological space and Y be its subspace. Y is called strongly pseudocompact in X iff every family R of open sets in X and intersecting Y that is locally finite at all points of Y is finite.
A.V. Arkhangelskii and Khamdi(Hamdi) M.M. Genedi, Properties of placement type: Relative strong pseudocompactness, Proc. Steklov Inst. Math. 1993, Issue 3.