A bijective correspondence between strong inclusions and compactifications in the setting of $\sigma$-frames is presented. The category of uniform $\sigma$-frames is defined and a description of the Samuel compactification is given. It is shown that the Samuel compactification of a uniform frame is completely determined by the $\sigma$-frame consisting of its uniform cozero part, and consequently, any compactification of any frame is so determined.
@article{116954, author = {Joanne L. Walters-Wayland}, title = {Compactifications and uniformities on sigma frames}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {32}, year = {1991}, pages = {189-198}, zbl = {0735.54014}, mrnumber = {1118301}, language = {en}, url = {http://dml.mathdoc.fr/item/116954} }
Walters-Wayland, Joanne L. Compactifications and uniformities on sigma frames. Commentationes Mathematicae Universitatis Carolinae, Tome 32 (1991) pp. 189-198. http://gdmltest.u-ga.fr/item/116954/
Frames and compactifications, Proc. I. International Symp. on Extension Theory of Topological Structures and Its Applications. VEB Deutscher Verlag der Wissenschaften, 1969. | Zbl 0188.28006
Stone-Čech compactification and dimension theory for regular $\sigma$-frames, J. London Math. Soc.(2) No. 127, 39, part 1 1-8 (1989). (1989) | MR 0989914 | Zbl 0675.06005
Stone-Čech compactification of Locales I., Houston J. of Math. 6, 3 (1980), 301-312. (1980) | MR 0597771 | Zbl 0473.54026
The Category of Uniform Frames, Cahier de Topologie et Geometrie, to appear. | MR 1109372 | Zbl 0738.18002
Realcompact Alexandroff spaces and regular $\sigma$-frames, Math. Proc. Cambridge Philos. Soc. 96 (1984), 73-79. (1984) | MR 0743702
Some operators on uniform spaces, Trans. Amer. Math. Soc. 36 (1959), 145-168. (1959) | MR 0112119 | Zbl 0087.37601
Stone Spaces, Cambridge Studies in Advanced Math. 3, Cambridge Univ. Press, 1982. | MR 0698074 | Zbl 0586.54001
Lindelöf locales and realcompactness, Math. Proc. Camb. Phil. Soc. (1985), 1-8. (1985)
Pointless uniformities I. Complete regularity, Comment. Math. Univ. Carolinae 25 (1984), 91-104. (1984) | MR 0749118 | Zbl 0543.54023