On the lattice of $f$-proximities

K. C. Chattopadhyay, H. L. Vasudeva
1980 Proceedings of the American Mathematical Society  
Let (X, c) be a Cech closure space. By Wf(X, c), we denote the family of all /-proximities on X which induce c. Under suitable restrictions on /, it is proved that (%flA\X, c),c) is a complete distributive lattice.
doi:10.1090/s0002-9939-1980-0581018-2 fatcat:pp7o2i4wnzfmlle6z76k2vrfhu