תקציר
Recently the vertex Padmakar-Ivan (P Iv) index of a graph G was introduced as the sum over all edges e = u v of G of the number of vertices which are not equidistant to the vertices u and v. In this paper the vertex PI index and Szeged index of bridge graphs are determined. Using these formulas, the vertex PI indices and Szeged indices of several graphs are computed.
| שפה מקורית | אנגלית אמריקאית |
|---|---|
| עמודים (מ-עד) | 1600-1606 |
| מספר עמודים | 7 |
| כתב עת | Discrete Applied Mathematics |
| כרך | 157 |
| מספר גיליון | 7 |
| מזהי עצם דיגיטלי (DOIs) | |
| סטטוס פרסום | פורסם - 6 אפר׳ 2009 |
ASJC Scopus subject areas
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