متعددات حدود وينر للمسافة العرضية لبيانات مركبة بالصيغة G1 X G2

الملخص EN

For a connec-ed ver-ex disjoin- graphs G1 and G2 , we define G1 x G2 as -he graph obained from he union of Gi and G2 wih four edges joining he verices of an edge of G1 to the vertices of an edge of G2 .In his paper we obain Wiener polynomials of he widh disance-2 for Ks x K t, Ks x Ct and Cs x Ct .The Wiener index of each such composi-e graph is also obtained.