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  • The Graovac-Pisanski index of Sierpiński graphs
    Fathalikhani, Khadijeh ; Babai, Azam ; Zemljič, Sara Sabrina
    Chemical indices of graphs have been studied intensively in the recent years and some generalizations of old indices are very useful in chemical research. In this paper we study Graovac-Pisanski ... index (sometimes known as modified Wiener index) which is denoted by ▫$\hat{W} $▫. We derive recursive and closed formula for the Graovac-Pisanski index of the classical Sierpiński graphs (i.e., the Sierpiński graphs with base ▫$3, S_3^n)$▫.
    Vir: Discrete applied mathematics. - ISSN 0166-218X (Vol. 285, Oct. 2020, str. 30-42)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2020
    Jezik - angleški
    COBISS.SI-ID - 31162115