Main Subjects = Graph theory
Number of Articles: 57
1. Total double Roman domination in graphs

Articles in Press, Accepted Manuscript, Available Online from 14 July 2019

Guoliang Hao; Lutz Volkmann; Doost Ali Mojdeh


2. The topological ordering of covering nodes

Articles in Press, Accepted Manuscript, Available Online from 24 August 2019

Gholam Hassan Shirdel; Nasrin Kahkeshani


3. Weak signed Roman domination in graphs

Articles in Press, Accepted Manuscript, Available Online from 13 November 2019

Lutz Volkmann


4. Some new bounds on the general sum--connectivity index

Articles in Press, Accepted Manuscript, Available Online from 08 November 2019

Akbar Ali; Mubeen Javaid; Marjan Matejic; Igor Milovanovic; Emina Milovanovic


5. On the super domination number of graphs

Articles in Press, Accepted Manuscript, Available Online from 27 October 2019

Juan Alberto Rodriguez-Velazquez; Douglas F. Klein; Eunjeong Yi


6. On the edge geodetic and edge geodetic domination numbers of a graph

Articles in Press, Accepted Manuscript, Available Online from 21 July 2019

Vladimir Samodivkin


7. A note on the Roman domatic number of a digraph

Articles in Press, Accepted Manuscript, Available Online from 26 June 2019

Lutz Volkmann; D. Meierling


8. Characterization of signed paths and cycles admitting minus dominating function

Articles in Press, Accepted Manuscript, Available Online from 10 October 2019

Mayamma Joseph; S.R. Shreyas


9. A study on some properties of leap graphs

Articles in Press, Accepted Manuscript, Available Online from 12 June 2019

Ahmed M Naji; B. Davvaz; Sultan S. Mahde; N.D. Soner


10. The 2-dimension of a Tree

Articles in Press, Accepted Manuscript, Available Online from 15 October 2019

Jason Hedetniemi; Stephen Hedetniemi; Renu C. Renu C. Laskar; Henry Martyn Mulder


11. On relation between the Kirchhoff index and number of spanning trees of graph

Articles in Press, Accepted Manuscript, Available Online from 25 May 2019

Igor Milovanovic; Edin Glogic; Marjan Matejic; Emina Milovanovic


12. A characterization of trees with equal Roman 2-domination and Roman domination numbers

Volume 4, Issue 2, Summer and Autumn 2019, Pages 95-107

Ismael Gonzalez Yero; Abel Cabrera Martinez


13. Girth, minimum degree, independence, and broadcast independence

Volume 4, Issue 2, Summer and Autumn 2019, Pages 131-139

Stephane Bessy; Dieter Rautenbach


14. Directed domination in oriented hypergraphs

Volume 4, Issue 2, Summer and Autumn 2019, Pages 173-183

Yair Caro; Adriana Hansberg


15. On trees with equal Roman domination and outer-independent Roman domination numbers

Volume 4, Issue 2, Summer and Autumn 2019, Pages 185-199

Seyed Mahmoud Sheikholeslami; Sakineh Nazari-Moghaddam


16. Paired-Domination Game Played in Graphs

Volume 4, Issue 2, Summer and Autumn 2019, Pages 79-94

M.A. Henning; Teresa W. Haynes


17. Different-Distance Sets in a Graph

Volume 4, Issue 2, Summer and Autumn 2019, Pages 151-171

Jason T. Hedetniemi; Stephen T. Hedetniemi; Renu C. Renu C. Laskar; Henry Martyn Mulder


18. t-Pancyclic Arcs in Tournaments

Volume 4, Issue 2, Summer and Autumn 2019, Pages 123-130

Wei Meng; Steffen Grueter; Yubao Guo; Manu Kapolke; Simon Meesker


19. On the edge-connectivity of C_4-free graphs

Volume 4, Issue 2, Summer and Autumn 2019, Pages 141-150

Peter Dankelmann


20. On Hop Roman Domination in Trees

Volume 4, Issue 2, Summer and Autumn 2019, Pages 201-208

Nader Jafari Rad; Abolfazl Poureidi


21. k-Efficient partitions of graphs

Volume 4, Issue 2, Summer and Autumn 2019, Pages 109-122

M Chellali; Teresa W. Haynes; Stephen T. Hedetniemi


22. The Roman domination and domatic numbers of a digraph

Volume 4, Issue 1, Winter and Spring 2019, Pages 47-59

Zhihong Xie; Guoliang Hao; Shouliu Wei


23. Eternal m-security subdivision numbers in graphs

Volume 4, Issue 1, Winter and Spring 2019, Pages 25-33

Maryam Atapour


24. The Italian domatic number of a digraph

Volume 4, Issue 1, Winter and Spring 2019, Pages 61-70

Lutz Volkmann


25. On independent domination numbers of grid and toroidal grid directed graphs

Volume 4, Issue 1, Winter and Spring 2019, Pages 71-77

Ramy Shaheen