
doi: 10.1155/2012/548612
Compact subsets of a topological space are used to define coc‐open sets as new generalized open sets, and then coc‐open sets are used to define (coc)∗‐open sets as another type of generalized open sets. Several results and examples related to them are obtained; particularly a decomposition of open sets is given. Also, coc‐open sets and (coc)∗‐open sets are used to introduce coc‐continuity and (coc)∗‐continuity, respectively. As a main result, a decomposition theorem of continuity is obtained.
QA1-939, Topological spaces and generalizations (closure spaces, etc.), Weak and generalized continuity, Mathematics
QA1-939, Topological spaces and generalizations (closure spaces, etc.), Weak and generalized continuity, Mathematics
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 6 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
