Jezik: | Angleški jezik |
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Leto izida: | 2006 |
Tipologija: | 1.01 - Izvirni znanstveni članek |
Organizacija: | UM FS - Fakulteta za strojništvo |
UDK: | 519.17 |
COBISS: |
13913689
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ISSN: | 1234-3099 |
Št. ogledov: | 1230 |
Št. prenosov: | 410 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
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Sekundarni jezik: | Slovenski jezik |
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Sekundarni naslov: | Nekaj rezultatov o celotni dominaciji direktnega produkta grafov |
Sekundarni povzetek: | Upper and lower bounds on the total domination number of the direct product ofgraphs are given. The bounds involve the ▫$\{2\}$▫-total domination number, the total 2-tuple domination number, and the open packing number of the factors. Using these relationships one exact total domination number is obtained. An infinite family of graphs is constructed showing that the bounds are best possible. The domination number of direct products of graphs is also bounded from below. |
Sekundarne ključne besede: | Teorija grafov; |
URN: | URN:SI:UM: |
Vrsta dela (COBISS): | Članek v reviji |
Strani: | str. 103-112 |
Letnik: | ǂVol. ǂ26 |
Zvezek: | ǂno. ǂ1 |
Čas izdaje: | 2006 |
ID: | 9595948 |