| Title: | On the geodetic number of median graphs |
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| Authors: | ID Brešar, Boštjan (Author)
ID Tepeh, Aleksandra (Author) |
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| Files: |  http://dx.doi.org/10.1016/j.disc.2007.07.119
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| Language: | English |
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| Work type: | Not categorized |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FERI - Faculty of Electrical Engineering and Computer Science
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| Abstract: | Množica vozlišč ▫$S$▫ v grafu se imenuje geodetska množica, če vsako vozlišče tega grafa leži na kaki najkrajši poti med dvema vozliščema iz množice ▫$S$▫. V članku raziskujemo najmanjše geodetske množice medianskih grafov z ozirom na operacijo periferne ekspanzije. Spotoma obravnavamo geodetske množice medianskih prizem in karakteriziramo medianske grafe, ki imajo geodetsko množico velikosti 2. |
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| Keywords: | matematika, teorija grafov, medianski grafi, geodetsko število, geodetska množica, kartezični produkt grafov, ekspanzija, mathematics, graph theory, median graphs, geodetic number, geodetic set, Cartesian product, geodesic, expansion |
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| Year of publishing: | 2008 |
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| Number of pages: | str. 4044-4051 |
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| Numbering: | Vol. 308, iss. 18 |
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| PID: | 20.500.12556/DKUM-51682  |
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| UDC: | 519.17 |
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| ISSN on article: | 0012-365X |
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| COBISS.SI-ID: | 14811225 |
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| DOI: | 10.1016/j.disc.2007.07.119 |
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| NUK URN: | URN:SI:UM:DK:JMPY5N7G |
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| Publication date in DKUM: | 10.07.2015 |
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| Views: | 1406 |
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| Downloads: | 83 |
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| Metadata: |    |
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| Categories: | Misc.
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