On Realization and Characterization of Topological Indices
Badekara Sooryanarayana1, Chandrakala Sogenahalli Boraiah2, Gujar Ravichandra Roshini3

1Badekara Sooryanarayana*, Department of Mathematics, Dr. AIT, Bangalore, Karnataka State, India.
2Chandrakala Sogenahalli Boraiah, Department of Mathematics, NMIT, Bengaluru, India.
3Gujar Ravichandra Roshini*, Department of Mathematics, NMIT, Bengaluru, India. 

Manuscript received on October 15, 2019. | Revised Manuscript received on 24 October, 2019. | Manuscript published on November 10, 2019. | PP: 715-718 | Volume-9 Issue-1, November 2019. | Retrieval Number: A4135119119/2019©BEIESP | DOI: 10.35940/ijitee.A4135.119119
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Abstract: Chemical graph theory, topological index is one of the graph invariants which is a fixed number based on structure of a graph. Topological index is used as one of the tool to analyze molecular structures and for proper and optimal design of nanostructure. In this paper we realize the real numbers that are topological indices such as Zagreb indices, Randic index, NK-index, multiplicative F-index and multiplicative Zagreb indices along with some characterizations.
Keywords: Multiplicative F-index, Multiplicative Zagreb Indices, Narumi-Katayama Index, Randic Index, Zagreb Indices.
Scope of the Article: Cryptography and Applied Mathematics