Research Article

Triangular numbers and graphs

Volume: 23 Number: 1 January 29, 2021
  • Musa Demirci *
TR EN

Triangular numbers and graphs

Abstract

Graphs have applications in all areas of science and therefore the interest in Graph Theory is increasing everyday. They have applications in Chemistry, Pharmacology, Anthropology, Biology, Network Sciences etc. In this paper, Graph theory is connected with algebra by means of a new graph invariant Ω and define triangular graphs as graphs with a degree sequence consisting of n successive triangular numbers and use Ω and its properties to give a characterization of them. We give the conditions for the realizability of a set D of n consecutive triangular numbers and also give all possible graphs for 1≤t≤4 .

Keywords

References

  1. Delen, S., Cangül, İ.N., A new graph invariant, Turkish Journal of Analysis and Number Theory, 6 (1), 30-33, (2018).
  2. Delen, S., Cangül, İ.N., Extremal problems on components and loops in graphs, Acta Mathematica Sinica, English Series, 35 (2), 161-171, (2019).
  3. Delen, S., Togan, M., Yurttas, A., Ana, U., Cangül, İ.N., The effect of edge and vertex deletion on omega invariant, Applicable Analysis and Discrete Mathematics, Special Issue, vol. II, (2020).
  4. Delen, S., Yurttas, A., Togan, M., Cangül, İ.N., Omega invariant of graphs and cyclicness, Applied Sciences, 21, 91-95, (2019)
  5. Demirci, M., Özbek, A., Akbayrak, O., Cangül, İ. N., Lucas graphs, Journal of Applied Mathematics and Computation, DOI: 10.1007/s12190-020-01382-z, (2020).
  6. Şanlı, U., Çelik, F., Delen, S., Cangul, İ. N., Connectedness criteria for graphs by means of omega invariant, FILOMAT, (2020) (Prepirint).
  7. Yurttaş Güneş, A., Delen, S., Demirci, M., Çevik, A. S., Cangül, İ. N., Fibonacci graphs, Symmetry, 12, 1383, (2020).

Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Authors

Musa Demirci * This is me
0000-0002-6439-8439
Türkiye

Publication Date

January 29, 2021

Submission Date

September 29, 2020

Acceptance Date

October 13, 2020

Published in Issue

Year 2021 Volume: 23 Number: 1

APA
Demirci, M. (2021). Triangular numbers and graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 23(1), 301-310. https://doi.org/10.25092/baunfbed.850890
AMA
1.Demirci M. Triangular numbers and graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2021;23(1):301-310. doi:10.25092/baunfbed.850890
Chicago
Demirci, Musa. 2021. “Triangular Numbers and Graphs”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 23 (1): 301-10. https://doi.org/10.25092/baunfbed.850890.
EndNote
Demirci M (January 1, 2021) Triangular numbers and graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 23 1 301–310.
IEEE
[1]M. Demirci, “Triangular numbers and graphs”, Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 23, no. 1, pp. 301–310, Jan. 2021, doi: 10.25092/baunfbed.850890.
ISNAD
Demirci, Musa. “Triangular Numbers and Graphs”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 23/1 (January 1, 2021): 301-310. https://doi.org/10.25092/baunfbed.850890.
JAMA
1.Demirci M. Triangular numbers and graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2021;23:301–310.
MLA
Demirci, Musa. “Triangular Numbers and Graphs”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 23, no. 1, Jan. 2021, pp. 301-10, doi:10.25092/baunfbed.850890.
Vancouver
1.Musa Demirci. Triangular numbers and graphs. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi. 2021 Jan. 1;23(1):301-10. doi:10.25092/baunfbed.850890