ISSN:
1572-9273
Keywords:
06A10
;
06A12
;
06B99
;
Partially ordered set
;
semilattice
;
lattice
;
cofinality
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract A partial ordering on a set P can be weakened to an upper or lower semilattice ordering, respectively a lattice ordering, if and only if P is filtered in the appropriate direction(s).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00400291