متعددات حدود وينر -w للمسافة العرضية لبعض البيانات الخاصة

الملخص EN

Let G be a k0-connected graph ,and let dw(utv), 1 < w < k0 ,be the w- width, distance between the two vertices u,v in G.

The w-Wiener polynomial of the width distance of G is defined by: Ww ( G ; x ) = ٤ ( “ ■v} u, v ع V ( G ) Ww(G;x) is obtained in this paper for some special graphs G such as a cycle, a wheel, a theta graph , a straight hexagonal chain , and Wagner graph .The diameter with respect to the width distance - w, and the Wiener index for each such special graphs are also obtained in this paper.