Quasiplanar Diagrams and Slim Semimodular Lattices
For elements x and y in the (Hasse) diagram D of a finite bounded poset P, x is on the left of y, written as xλy, if x and y are incomparable and x is on the left of all maximal chains through y. Being on the right, written as xϱy, is defined analogously. The diagram D is quasiplanar if λ and ϱ are...
Elmentve itt :
| Szerző: | |
|---|---|
| Dokumentumtípus: | Cikk |
| Megjelent: |
2016
|
| Sorozat: | ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS
33 No. 2 |
| doi: | 10.1007/s11083-015-9362-z |
| mtmt: | 2984006 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/14535 |