FOURTH GEOMETRIC ARITHMETIC INDEX OF $NA^{n}_{m}$ NANOTUBE
نویسندگان
چکیده
منابع مشابه
Two Types of Geometric–Arithmetic Index of V–phenylenic Nanotube
The concept of geometric-arithmetic indices was introduced in the chemical graph theory. These indices are defined by the following general formula: ( ) 2 ( ) uv E G u v u v Q Q Q Q GA G , where Qu is some quantity that in a unique manner can be associated with the vertex u of graph G. In this paper the exact formula for two types of geometric-arithmetic index of Vphenylenic nanotube ar...
متن کاملtwo types of geometric–arithmetic index of v–phenylenic nanotube
the concept of geometric-arithmetic indices was introduced in the chemical graph theory.these indices are defined by the following general formula: ( )2( ) uv e g u vu vq qq qga g ,where qu is some quantity that in a unique manner can be associated with the vertex u ofgraph g. in this paper the exact formula for two types of geometric-arithmetic index of vphenylenicnanotube are given.
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ژورنال
عنوان ژورنال: International Journal of Pure and Apllied Mathematics
سال: 2016
ISSN: 1311-8080,1314-3395
DOI: 10.12732/ijpam.v111i3.10