On br -closed sets


  • Maximilian Ganster Graz University of Technology
  • Markus Steiner Graz University of Technology




b-closed, qr-closed


This paper is closely related to the work of Cao, Greenwood and Reilly in as it expands and completes their fundamental diagram by considering b-closed sets. In addition, we correct a wrong assertion in about βgs-spaces.


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Author Biographies

Maximilian Ganster, Graz University of Technology

Department of Mathematics

Markus Steiner, Graz University of Technology

Department of Mathematics


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How to Cite

M. Ganster and M. Steiner, “On br -closed sets”, Appl. Gen. Topol., vol. 8, no. 2, pp. 243–247, Oct. 2007.



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