Generalized closed sets: a unified approach Jiling Cao | Sina Greenwood | Ivan L. Reilly | Show more Jiling Cao New Zealand University of Auckland Department of Mathematics Sina Greenwood New Zealand University of Auckland Department of Mathematics Ivan L. Reilly New Zealand University of Auckland Department of Mathematics Submitted: 2014-02-17 | Accepted: 2014-02-17 | Published: 2001-10-01 DOI: https://doi.org/10.4995/agt.2001.2148