Jezik: | Angleški jezik |
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Leto izida: | 2008 |
Tipologija: | 1.01 - Izvirni znanstveni članek |
Organizacija: | UM FNM - Fakulteta za naravoslovje in matematiko |
UDK: | 519.17 |
COBISS: | 15027289 |
ISSN: | 0167-8094 |
Št. ogledov: | 29 |
Št. prenosov: | 5 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
Sekundarni jezik: | Neznan jezik |
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Sekundarni povzetek: | Cover-incomparability graphs (C-I graphs, for short) are introduced, whose edge-set is the union of edge-sets of the incomparability and the cover graph of a poset. Posets whose C-I graphs are chordal (resp. distance-hereditary, Ptolemaic) are characterized in terms of forbidden isometric subposets, and a general approach for studying C-I graphs is proposed. Several open problems are also stated. |
URN: | URN:SI:UM: |
Vrsta dela (COBISS): | Delo ni kategorizirano |
Strani: | str. 335-347 |
Letnik: | ǂVol. ǂ25 |
Zvezek: | ǂno. ǂ4 |
Čas izdaje: | 2008 |
ID: | 1474073 |