Computing Some Topological Indices of the Molecular Graphs of Benzyl Ether with $C_{60}H$ Core and Benzyl Ether with Porphyrin Core
محورهای موضوعی : مجله بین المللی ریاضیات صنعتیB. Solaymani 1 , SH. Heidarian 2 , F. Khaksar Haghani 3
1 - Department of Mathematics, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
2 - Department of Mathematics, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
3 - Department of Mathematics, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
کلید واژه: Zagreb coindices, F-polynomial, F-index, Multiplicative Zagreb coindices, Multiplicative Zagreb indices, Zagreb indices,
چکیده مقاله :
In this paper, the first, second and third Zagreb indices, the first and second multiplicative Zagreb indices, the F-index and F-polynomial of benzyl ether dendrimer with C60H core and benzyl ether dendrimer with porphyrin core are calculated. In addition, the first and second Zagreb coindices, the first and second multiplicative Zagreb coindices of these graphs are computed as well. Finally, the multiplicative Zagreb index of these graphs is computed through the link of graphs.
در این مقاله شاخص های اول، دوم و سوم زاگرب، شاخص های اول و دوم ضربی زاگرب، F-شاخص و F-چندجمله ای دیندریمرهای بنزیل اتر با هسته C_60H و بنزیل اتر با هسته پروفرین محاسبه شده اند. علاوه بر این هم شاخص های اول و دوم زاگرب و هم شاخص های ضربی اول و دوم زاگرب این گرافها محاسبه شده اند. در پایان شاخص ضربی این گراف ها از طریق اتصال گرافها بدست آمده است.
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