TY - JOUR ID - TI - On Harmonic Index Some Special Graphs with Certain Vertex Gluing Graphs AU - Haneen Kareem Aljanabi PY - 2018 VL - 5 IS - 2 SP - 6 EP - 12 JO - Journal of Kufa for Mathematics and Computer مجلة الكوفة للرياضيات والحاسوب SN - 11712076 AB - The stability of cycloalkanes strain energy, branched alkanes and linear alkanes, can be reasonablymodeled using the harmonic index (H), which is commonly defined as H(G)Σ where d(u) denotes thevertex degree of u in graph G. In the current work, public equation is derived to the H index of vertex gluing andcertain graphs.

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