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TIGHT JUST EXCELLENT GRAPHS

Yıl 2019, Cilt: 9 Sayı: 2, 294 - 304, 01.06.2019

Öz

A graph G is -excellent if for every vertex v, there exists a chromatic partition  such that fvg 2 .A graph G is just -excellent if every vertex appears as a singleton in exactly one -partition. In this paper, a special type of just -excellence namely tight just -excellence is de ned and studied.

Kaynakça

  • Fricke, G. H. , Teresa W. Haynes, Hetniemi,S. T. , Hedetniemi,S. M. and Laskar, R. C. (2002), Excellent trees, Bull. Inst. Combin. Appl.,34 pp.27-38.
  • Sridharan,N. and Yamuna,M.,(1980), Excellent-Just Excellent-Very Excellent Graphs, Journal of Math. Phy.Sci., 14 (5), pp.471-475.
  • Sampathkumar, E. and Bhave, V. N.,(1976), Partition Graphs and Colouring Numbers of a Graph, Discrete Mathematics, 16, pp.57-60.
  • Sampathkumar, E. and Bhave, V. N., (1975), Partition Graphs of a Graph, Progress of Mathematics, 9(2), pp.33-42.
  • Terasa W. Haynes, Stephen T. Hedetneimi, Peter J. Slater,(1998), Fundamentals of Domination in Graphs, Marcel Dekker Inc.
Yıl 2019, Cilt: 9 Sayı: 2, 294 - 304, 01.06.2019

Öz

Kaynakça

  • Fricke, G. H. , Teresa W. Haynes, Hetniemi,S. T. , Hedetniemi,S. M. and Laskar, R. C. (2002), Excellent trees, Bull. Inst. Combin. Appl.,34 pp.27-38.
  • Sridharan,N. and Yamuna,M.,(1980), Excellent-Just Excellent-Very Excellent Graphs, Journal of Math. Phy.Sci., 14 (5), pp.471-475.
  • Sampathkumar, E. and Bhave, V. N.,(1976), Partition Graphs and Colouring Numbers of a Graph, Discrete Mathematics, 16, pp.57-60.
  • Sampathkumar, E. and Bhave, V. N., (1975), Partition Graphs of a Graph, Progress of Mathematics, 9(2), pp.33-42.
  • Terasa W. Haynes, Stephen T. Hedetneimi, Peter J. Slater,(1998), Fundamentals of Domination in Graphs, Marcel Dekker Inc.
Toplam 5 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Research Article
Yazarlar

Sr. I. K. Mudartha Bu kişi benim

R. Sundareswaran Bu kişi benim

V. Swaminathan Bu kişi benim

Yayımlanma Tarihi 1 Haziran 2019
Yayımlandığı Sayı Yıl 2019 Cilt: 9 Sayı: 2

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