摘要
In this paper, we prove that a space with a compact Countable weak base if and only if it is a weak open cs-image of a metric space.
基金
Foundation item: Supported by the NSF of Fujian(Z0511033)Supported by the Eduction Committee of Fujian(JB04298)Supported by the Eduction Committee of Henan (2004606018, 200510483002)
