Szeged index of T U C4 C8 (S) nanotubes

European Journal of Combinatorics

Volumn 30, Issue 5, 2009, Pages 1134-1141

  Heydari, Abbas ^a   Taeri, Bijan ^a  

^a ISFAHAN UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 63149094685     PISSN: 01956698     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ejc.2008.09.009     Document Type: Article

References (38)

1. Ashrafi A.R., and Loghman A. PI index of zig-zag polyhex nanotubes. MATCH Commun. Math. Comput. Chem. 55 (2006) 447-452
2. 8 (S) nanotorus. MATCH Commun. Math. Comput. Chem. 57 (2007) 403-410
3. Ashrafi A.R., and Loghman A. PI index of armchair polyhex nanotubes. ARS Combin. 80 (2006) 193-199
4. 4-tori. MATCH Commun. Math. Comput. Chem. 44 (2001) 93-102
5. Diudea M.V., Silaghi-Dumitrescu I., and Parv B. Toranes versus torenes. MATCH Commun. Math. Comput. Chem. 44 (2001) 117-133
6. Diudea M.V., and John P.E. Covering polyhedral tori. MATCH Commun. Math. Comput. Chem. 44 (2001) 103-116
7. Diudea M.V. Graphenes from 4-valent tori. Bull. Chem. Soc. Jpn. 75 (2002) 487-492
8. Diudea M.V. Hosoya polynomial in tori. MATCH Commun. Math. Comput. Chem. 45 (2002) 109-122
9. Diudea M.V., Stefu M., Parv B., and John P.E. Wiener index of armchair polyhex nanotubes. Croat. Chem. Acta 77 (2004) 111-115
10. 8 nanotubes. MATCH Commun. Math. Comput. Chem. 50 (2004) 133-144
11. Dobrynin A., and Gutman I. On a graph invariant related to the sum of all distances in a graph. Publ. Inst. Math. Nouvelle ser. tome 56 70 (1994) 18-22
12. Dobrynin A.A., Entringer R., and Gutman I. Wiener index for trees: Theory and applications. Acta Appl. Math. 66 (2001) 211-249
13. Dobrynin A.A., Gutman I., Klavžar S., and Žigert P. Wiener index of hexagonal systems. Acta Appl. Math. 72 (2002) 247-294
14. Eliasi E., and Taeri B. Szeged and Balaban indices of zig-zag polyhex nanotubes. MATCH Commun. Math. Comput. Chem. 56 (2006) 383-402
15. Gutman I. A formula for the Wiener number of trees and its extension to graphs containing cycles. Graph Theory Notes New York 27 (1994) 9-15
16. Gutman I., Khadikar P., Deshpande N., Kale P., Dobrynin A., and Dömötör G. The Szeged index and an analogy with the Wiener index. J. Chem. Inf. Comput. Sci. 35 (1995) 547-550
17. Gutman I., Khadikar P., Rajput P., and Karmarkar S. The Szeged index of polyacenes. J. Serb. Chem. Soc. 60 (1995) 759-764
18. Gutman I., Popovic L., Khadikar P., Karmarkar S., Joshi S., and Mandloi M. Relations between Wiener and Szeged indices of monocyclic molecules. MATCH Commun. Math. Comput. Chem. 35 (1997) 91-103
19. Gutman I., Khadikar P., and Khaddar T. Wiener and Szeged indices of benzenoid hydrocarbons containing a linear poly acene fragment. MATCH Commun. Math. Comput. Chem. 35 (1997) 105-116
20. In: Gutman I., Klavžar S., and Mohar B. (Eds). Fifty years of the wiener Index. MATCH Commun. Math. Comput. Chem. 35 (1997) 1259
21. Gutman I., Popović L., Khadikar P., Karmarkar S., Joshi S., and Mandloi M. Relations between Wiener and Szeged indices of monocyclic molecules. MATCH Commun. Math. Comput. Chem. 35 (1997) 91-103
22. Gutman I., Khadikar P., and Khaddar T. Wiener and Szeged indices of benzenoid hydrocarbons containing a linear polyacene fragment. MATCH Commun.Math. Comput. Chem. 35 (1997) 105-116
23. Gutman I., Khadikar P., Rajput P., and Karmarkar S. The Szeged index of polyacenes. J. Serb. Chem. Soc. 60 (1995) 759-764
24. Harary F. Graph Theory (1972), Addison-Welesly
25. 8 (R) nanotubes. MATCH Commun. Math. Comput. Chem. 57 (2007) 463-477
26. 8 (R) nanotubes. J. Comp. Thoer. NanoSci. 4 1 (2007) 158-167
27. 8 (S) nanotubes. MATCH Commun. Math. Comput. Chem. 57 (2007) 665-676
28. Iijima S. Helical microtubules of graphitic carbon. Nature 354 (1991) 56-58
29. Khadikar P., Deshpande N., Kale P., Dobrynin A., Gutman I., and Dömötör G. The Szeged index and an analogy with the Wiener index. J. Chem. Inf. Comput. Sci. 35 (1995) 547-550
30. Klavžar S., Rajapakse A., and Gutman I. The Szeged and the Wiener index of graphs. Appl. Math. Lett. 72 (1996) 45-49
31. Wiener H. Structural determination of paraffin boiling points. J. Am. Chem. Soc. 69 (1947) 17-20
32. Wiener H. Correlation of heats of isomerization and differences in heats of vaporization of isomers among the paraffin hydrocarbons. J. Am. Chem. Soc. 69 (1947) 2636-2638
33. Wiener H. Influence of interatomic forces on paraffin properties. J. Chem. Phys. 15 (1947) 766-766
34. Wiener H. Vapor pressure-temperature relationships among the branched paraffin hydrocarbons. J. Phys. Chem. 52 (1948) 425-430
35. Wiener H. Relation of the physical properties of the isomeric alkanes to molecular structure. J. Phys. Chem. 52 (1948) 1082-1089
36. Wolfram S. A System for Doing Mathematics by Computers (1991), Addison-Welesly
37. Yousefi S., and Ashrafi A.R. An exact expression for the wiener index of a polyhex nanotorus. MATCH Commun. Math. Comput. Chem. 56 (2006) 169-178
38. 8(R) nanotorus. J. Math. Chem. 42 4 (2007) 1031-1039