EN
Computational Complexity of Domination Integrity in Graphs
Abstract
In a graph G, those dominating sets S which give minimum value for |S| + m G−S , where m G−S denotes the maximum order of a component of G−S, are called dominating integrity sets of G briefly called DI-sets of G . This concept combines two important aspects namely domination and integrity in graphs. In this paper, we show that the decision problem domination integrity is NP-complete even when restricted to planar or chordal graphs.
Keywords
References
- Barefoot,C.A., Entringer,R. and Swart,H.C., (1987), Vulnerability in graphs A comparative survey, J. Combin. Math. Combin. Comput. 1, pp. 1322.
- Barefoot,C.A.,(1989), On the vulnerability of graphs, Ph.D. thesis, University of Natal, Durban. S.A. [3] Barefoot,C.A., Entringer,R. and Swart,H.C., (1987), Integrity of trees and powers of cycles, Congress. Numer., 58, pp. 103114.
- Bagga,K.S., Beineke,L.W., Lipman,M.J. and Pippert,R.E.,(1992), Edge-integrity: a survey,Discrete Mathematics, 124, pp. 3-12.
- Bagga,K.S., Beineke,L.W., Goddard,W.D., Lipman,M.J. and Pippert,R.E.(1992), A survey of in- tegrity, Discrete Appl. Math., 37/38, pp. 13-28.
- Bermond,J.C and Peyrat,C., (1989), De Bruijn and Kautz networks: a competitor for the hypercube, in: F. Andr, J.P. Verjus (Eds.), Hypercube and Distributed Computers, Elsevier/North- Holland, Amsterdam.
- Randerath,B. Volkmann,L.,(1998), Characterization of graphs with equal domination and covering number, Discrete Mathematics, 191, pp. 159-169.
- Cockayne,E.J. and Hedetniemi,S.T. (1977), Towards a theory of domination in Graphs, Networks 7, pp. 247-261.
- Choudum,S.A. (1999), Discrete Optimization Problems in the Design of Interconnection Networks, DST project Report.
Details
Primary Language
English
Subjects
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Journal Section
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Publication Date
December 1, 2015
Submission Date
-
Acceptance Date
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Published in Issue
Year 2015 Volume: 5 Number: 2
APA
R.sundareswaran, -, & V.swaminathan, -. (2015). Computational Complexity of Domination Integrity in Graphs. TWMS Journal of Applied and Engineering Mathematics, 5(2), 214-218. https://izlik.org/JA28RT62TC
AMA
1.R.sundareswaran, V.swaminathan. Computational Complexity of Domination Integrity in Graphs. JAEM. 2015;5(2):214-218. https://izlik.org/JA28RT62TC
Chicago
R.sundareswaran, -, and - V.swaminathan. 2015. “Computational Complexity of Domination Integrity in Graphs”. TWMS Journal of Applied and Engineering Mathematics 5 (2): 214-18. https://izlik.org/JA28RT62TC.
EndNote
R.sundareswaran -, V.swaminathan - (December 1, 2015) Computational Complexity of Domination Integrity in Graphs. TWMS Journal of Applied and Engineering Mathematics 5 2 214–218.
IEEE
[1]- R.sundareswaran and - V.swaminathan, “Computational Complexity of Domination Integrity in Graphs”, JAEM, vol. 5, no. 2, pp. 214–218, Dec. 2015, [Online]. Available: https://izlik.org/JA28RT62TC
ISNAD
R.sundareswaran, - - V.swaminathan, -. “Computational Complexity of Domination Integrity in Graphs”. TWMS Journal of Applied and Engineering Mathematics 5/2 (December 1, 2015): 214-218. https://izlik.org/JA28RT62TC.
JAMA
1.R.sundareswaran -, V.swaminathan -. Computational Complexity of Domination Integrity in Graphs. JAEM. 2015;5:214–218.
MLA
R.sundareswaran, -, and - V.swaminathan. “Computational Complexity of Domination Integrity in Graphs”. TWMS Journal of Applied and Engineering Mathematics, vol. 5, no. 2, Dec. 2015, pp. 214-8, https://izlik.org/JA28RT62TC.
Vancouver
1.- R.sundareswaran, - V.swaminathan. Computational Complexity of Domination Integrity in Graphs. JAEM [Internet]. 2015 Dec. 1;5(2):214-8. Available from: https://izlik.org/JA28RT62TC