Yayın: On the Harary index of graph operations
Dosyalar
Tarih
Kurum Yazarları
Cangül, İsmail Naci
Yazarlar
Das, Kinkar C.
Xu, Kexiang
Çevik, Ahmet Sinan
Graovac, Ante
Danışman
Dil
Türü
Yayıncı:
Springer
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Özet
The Harary index is defined as the sum of reciprocals of distances between all pairs of vertices of a connected graph. In this paper, expressions for the Harary indices of the join, corona product, Cartesian product, composition and disjunction of graphs are derived and the indices for some well-known graphs are evaluated. In derivations some terms appear which are similar to the Harary index and we name them the second and third Harary index.
Açıklama
Kaynak:
Anahtar Kelimeler:
Konusu
Mathematics, Graph, Harary index, Graph operations, Wiener index, Topological indexes, Hyper-wiener, Trees
Alıntı
Das, K. C. vd. (2013). "On the Harary index of graph operations". Journal of Inequalities and Applications, 2013.