Last-modified: 2010-08-14 (土) 09:56:44
- Let S be a class of spaces closed under taking homeomorphic images. A space X is said to be S-metacornpact iff XxY is orthocompact for every Y in S.
- Scott, Brian M., More about orthocompactness., Topology, Proc. Conf., Vol. 5, Birmingham/Ala. 1980, 155-184 (1981).