Araştırma Makalesi

Omega invariant of the line graphs of tricyclic graphs

Cilt: 21 Sayı: 2 28 Haziran 2019
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Omega invariant of the line graphs of tricyclic graphs

Öz

Graphs are probably one of the few fastest growing subjects due to their applications in many areas including Chemistry, Physics, Biology, Anthropology, Finance, Social Sciences, etc. One of the ways of classifying graphs is according to the number of faces. A graph having no cycle is called acyclic, and a graph having one, two, three, faces are respectively called unicyclic, bicyclic, tricyclic. Recently, a new graph invariant denoted by Ω(D) for a realizable degree sequence D is defined. Ω(D) gives a list of information on the realizability, number of faces, components, chords, multiple edges, loops, pendant edges, bridges, cyclicness, connectedness, etc. of the realizations of D and is shown to have several explicit applications in Graph Theory. Acyclic, unicyclic and bicyclic graphs have been studied already in relation with Ω invariant. In this paper, we study tricyclic graphs by means of Ω invariant.

Anahtar Kelimeler

Kaynakça

  1. Bondy, J.A. and Murty, U.S.R., Graph Theory, Springer NY, (2008).
  2. Delen, S. and Cangul, I.N., A new graph invariant, Turkish Journal of Analysis and Number Theory, 6(1), 30-33, (2018).
  3. Diestel, R., Graph Theory, Springer GTM, (2010).
  4. Foulds, L.R., Graph Theory Applications, Springer Universitext, (1992).
  5. Ozden Ayna, H., Ersoy Zihni, F., Erdogan, Ozen, F., Cangul, I. N., Srivastava, G. and Srivastava, H. M., Independence number of graphs and line graphs of trees by means of omega invariant, (preprint).
  6. Ozden Ayna, H., Togan, M., Yurttas, A. and Cangul, I.N., Independence number of the line graphs caterpillar trees, (preprint).
  7. Wallis, W.D., A Beginner's Guide to Graph Theory, Birkhauser, Boston, (2007).
  8. West, W.D., Introduction to Graph Theory, Pearson, India, (2001).

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

28 Haziran 2019

Gönderilme Tarihi

6 Ağustos 2019

Kabul Tarihi

9 Eylül 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 21 Sayı: 2

Kaynak Göster

APA
Özden Ayna, H. (2019). Omega invariant of the line graphs of tricyclic graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(2), 657-665. https://doi.org/10.25092/baunfbed.633731
AMA
1.Özden Ayna H. Omega invariant of the line graphs of tricyclic graphs. BAUN Fen. Bil. Enst. Dergisi. 2019;21(2):657-665. doi:10.25092/baunfbed.633731
Chicago
Özden Ayna, Hacer. 2019. “Omega invariant of the line graphs of tricyclic graphs”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (2): 657-65. https://doi.org/10.25092/baunfbed.633731.
EndNote
Özden Ayna H (01 Haziran 2019) Omega invariant of the line graphs of tricyclic graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 2 657–665.
IEEE
[1]H. Özden Ayna, “Omega invariant of the line graphs of tricyclic graphs”, BAUN Fen. Bil. Enst. Dergisi, c. 21, sy 2, ss. 657–665, Haz. 2019, doi: 10.25092/baunfbed.633731.
ISNAD
Özden Ayna, Hacer. “Omega invariant of the line graphs of tricyclic graphs”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/2 (01 Haziran 2019): 657-665. https://doi.org/10.25092/baunfbed.633731.
JAMA
1.Özden Ayna H. Omega invariant of the line graphs of tricyclic graphs. BAUN Fen. Bil. Enst. Dergisi. 2019;21:657–665.
MLA
Özden Ayna, Hacer. “Omega invariant of the line graphs of tricyclic graphs”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 21, sy 2, Haziran 2019, ss. 657-65, doi:10.25092/baunfbed.633731.
Vancouver
1.Hacer Özden Ayna. Omega invariant of the line graphs of tricyclic graphs. BAUN Fen. Bil. Enst. Dergisi. 01 Haziran 2019;21(2):657-65. doi:10.25092/baunfbed.633731

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