Iranian Journal of Mathematical Chemistry

Iranian Journal of Mathematical Chemistry

The Gutman Index and Schultz Index in the Random Phenylene Chains

Document Type : Research Paper

Authors
1 School of Mathematical Sciences‎, ‎Xinjiang Normal University, Urumqi‎, ‎Xinjiang 830054‎, ‎P‎. ‎R‎. ‎China‎
2 College of Mathematics and System Sciences‎, ‎Xinjiang University,‎ Urumqi‎, ‎Xinjiang 830046‎, ‎P. R. China
Abstract
The Gutman index and Schultz index are two topological indices‎. ‎In this paper‎, ‎we first give exact formulae for the expected values of the Gutman index and Schultz index of random phenylene chains‎, ‎and we will also get the average values of the Gutman index and Schultz index in phenylene chains.‎
Keywords

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