N-compact frames

Greg M. Schlitt

Skip to main content (access key 's'), Skip to navigation (access key 'n'), Accessibility information (access key '0')

Displaying similar documents to “N-compact frames”

Pseudocompactness and the cozero part of a frame

Bernhard Banaschewski, Christopher Gilmour (1996)

Commentationes Mathematicae Universitatis Carolinae

Similarity:

A characterization of the cozero elements of a frame, without reference to the reals, is given and is used to obtain a characterization of pseudocompactness also independent of the reals. Applications are made to the congruence frame of a $σ$ -frame and to Alexandroff spaces.

On extended frames

Jorge Picado (1995)

Commentationes Mathematicae Universitatis Carolinae

Similarity:

Some aspects of extended frames are studied, namely, the behaviour of ideals, covers, admissible systems of covers and uniformities.

Realcompactification of frames

Nizar Marcus (1995)

Commentationes Mathematicae Universitatis Carolinae

Similarity:

We give a construction of Wallman-type realcompactifications of a frame $L$ by considering regular sub $σ$ -frames the join of which generates $L$ . In particular, we show that the largest such regular sub $σ$ -frame gives rise to the universal realcompactification of $L$ .