Connective Eccentric Index of Circumcoronene Homologous Series of Benzenoid Hk

• Autorzy: Farahani M. R.
• Języki publikacji: EN

Abstrakty

EN

Let G be a molecular graph, a topological index is a numeric quantity related to G which is invariant under graph automorphisms. The eccentric connectivity index ξ(G) is defined as [wzór] where [wzór] denote the degree of vertex v in G and the largest distance between v and any other vertex u of G. The connective eccentric index of graph G is defined as [wzór] In the present paper we compute the connective eccentric index of Circumcoronene Homologous Series of Benzenoid Hk (k ≥ 1).

Słowa kluczowe

EN

molecular graph; benzenoid; connective eccentric index; eccentric connectivity index

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2014
• Tom: Vol. 13, iss. 1
• Strony: 71--76
• Opis fizyczny: Bibliogr. 38 poz., rys., wz.

Twórcy

autor

Farahani M. R.

• Department of Applied Mathematics of Iran University of Science and Technology (IUST), Narmak, Tehran 16844, Iran

Bibliografia

• [1] H. Wiener, J. Am. Chem. Soc. 69(1) (1947) 17-20.
• [2] I. Gutman, N. Trinajstić, Chem. Phys. Lett. 17 (1972) 535-538.
• [3] R. Todeschini, V. Consonni, Handbook of Molecular Descriptors, Weinheim, Wiley- VCH, (2000).
• [4] V. Sharma, R. Goswami, A. K. Madan, J. Chem. Inf. Comput. Sci. 37 (1997) 273-282.
• [5] S. Gupta, M. Singh, A. K. Madan, J. Mol. Graph. Model. 18 (2000) 18-25.
• [6] S. Gupta, M. Singh, A. K. Madan, J. Math. Anal. Appl. 266 (2002) 259-268.
• [7] A.R. Ashrafi, M. Ghorbani, M. Hemmasi, Digest. J. Nanomater. Bios. 4(3) (2009) 483-486.
• [8] S. Alikhani, M. A. Iranmanesh, Digest. J. Nanomater. Bios. 6(1) (2011) 253-257.
• [9] I. Gutman, O. E. Polansky, Mathematical Concepts in Organic Chemistry, Springer-Verlag, New York, (1986).
• [10] M. A. Johnson, G. M. Maggiora, Concepts and Applications of Molecular Similarity, Wiley Interscience, New York, (1990).
• [11] M. Ghorbani, M. Ghazi, Digest. J. Nanomater. Bios. 5(4) (2010) 1107-1111.
• [12] V. Kumar, S. Sardana, A. K. Madan, J. Mol. Model. 10 (2004) 399-407.
• [13] M. Fischermann, A. Homann, D. Rautenbach, L. A. Szekely, L. Volkmann, Discrete Appl. Math. 122 (2002) 127-137.
• [14] S. Sardana, A. K. Madan, MATCH Commun. Math. Comput. Chem. 43 (2001) 85-89.
• [15] A. R. Ashrafi, M. Ghorbani, M. Jalali, Optoelectron. Adv. Mater.-Rapid Comm. 3 (2009) 823-826.
• [16] H. Dureja, A. K. Madan, Med. Chem. Res. 16 (2007) 331–341.
• [17] Z. Yar Ahmadi, Iran. J. Math. Chem, 1(2) (2010) 105-110.
• [18] M. R. Farahani. Annals of West University of Timisoara-Mathematics and Computer Science 51(2) (2013) 29-37.
• [19] M. R. Farahani. Journal of Advances in Physics 2(1) (2013) 48-52.
• [20] M. R. Farahani. Int. J. Chem. Model. 6(1) (2014).
• [21] M. R. Farahani, Journal of Chemica Acta 2 (2013) 22-25.
• [22] M. R. Farahani, World Applied Sciences Journal 21(9) (2013) 1260-1265.
• [23] M. R. Farahani, Two New Version of Zagreb Index of Circumcoronene Series of Benzenoid. Int. J. Computational Sciences & Applications. (2013) In press.
• [24] M. R. Farahani, Chemical Physics Research Journal 6(1) (2013) 27-33.
• [25] M. R. Farahani, Journal of Chemica Acta 2 (2013) 26-31.
• [26] M. R. Farahani, Journal of Mathematical Nanoscience 2(1) (2012) 15-20.
• [27] S. Klavžar, I. Gutman, B. Mohar, J. Chem. Int Comput. Sci. 35 (1995) 590-593.
• [28] V. Chepoi, S. Klavžar, Distances in benzenoid systems: Further developments. Discrete Mathematics 192 (1998) 27-39.
• [29] P. Zigert, S. Klavžar, I. Gutman, ACH Models Chem. 137 (2000) 83-94.
• [30] A. Soncini, E. Steiner, P. W. Fowler, R. W. A. Havenith, L. W. Jenneskens, Chem. Eur. J. 9 (2003) 2974-2981.
• [31] P. E. John, P. V. Khadikar, J. Singh, J. Math. Chem. 42(1) (2007) 27-45.
• [32] S. Klavžar, MATCH Commun. Math. Comput. Chem. 60 (2008) 255-274.
• [33] M. R. Farahani, M. P. Vlad, Studia Univ. Babes-Bolyai, Chemia. 57(4) (2012).
• [34] M. R. Farahani, J. Applied Mathe. & Informatics. 31(3) (2013).
• [35] M. R. Farahani, Int. J. Chem. Model. 6(1) (2014).
• [36] M. R. Farahani, International Letters of Chemistry, Physics and Astronomy 11(1) (2014) 74-80.
• [37] M. R. Farahani, International Letters of Chemistry, Physics and Astronomy 12 (2014) 56-62.
• [38] M. R. Farahani International Letters of Chemistry, Physics and Astronomy 12 (2014) 63-68.