Main Subjects = Graph theory
Number of Articles: 205
Distinct edge geodetic decomposition in graphs

Volume 6, Issue 2, December 2021, Pages 185-196

10.22049/cco.2020.26638.1126

J. JOHN; D. Stalin

A characterization relating domination, semitotal domination and total Roman domination in trees

Volume 6, Issue 2, December 2021, Pages 197-209

10.22049/cco.2020.26892.1157

Abel Cabrera Martinez; Alondra Martinez Arias; Maikel Menendez Castillo

Total domination in cubic Knödel graphs

Volume 6, Issue 2, December 2021, Pages 221-230

10.22049/cco.2020.26793.1143

Nader Jafari Rad; Doost Ali Mojdeh; Reza Musawi; E. Nazari

On the variable sum exdeg index and cut edges of graphs

Volume 6, Issue 2, December 2021, Pages 249-257

10.22049/cco.2021.26865.1152

Ansa Kanwal; Adnan Aslam; Zahid Raza; Naveed Iqbal; Bawfeh Kometa

Outer independent Roman domination number of trees

Volume 6, Issue 2, December 2021, Pages 273-286

10.22049/cco.2021.27072.1191

Nasrin Dehgardi; M Chellali

Strength of strongest dominating sets in fuzzy graphs

Volume 6, Issue 2, December 2021, Pages 287-297

10.22049/cco.2021.26988.1174

Marzieh Farhadi Jalalvand; Nader Jafari Rad; Maryam Ghorani

Line completion number of grid graph Pn × Pm

Volume 6, Issue 2, December 2021, Pages 299-313

10.22049/cco.2021.26884.1156

Joseph Varghese Kureethara; Merin Sebastian

A note on the first Zagreb index and coindex of graphs

Volume 6, Issue 1, June 2021, Pages 41-51

10.22049/cco.2020.26809.1144

Igor Milovanović; Marjan Matejić; Emina Milovanović; Rana Khoeilar

The upper domatic number of powers of graphs

Volume 6, Issue 1, June 2021, Pages 53-65

10.22049/cco.2020.26913.1163

Libin Chacko Samuel; Mayamma Joseph

Independent domination in directed graphs

Volume 6, Issue 1, June 2021, Pages 67-80

10.22049/cco.2020.26845.1149

Michael Cary; Jonathan Cary; Savari Prabhu

A survey of the studies on Gallai and anti-Gallai graphs

Volume 6, Issue 1, June 2021, Pages 93-112

10.22049/cco.2020.26877.1155

Agnes Poovathingal; Joseph Varghese Kureethara; Dinesan Deepthy

Bounds on the outer-independent double Italian domination number

Volume 6, Issue 1, June 2021, Pages 123-136

10.22049/cco.2020.26928.1166

Farzaneh Azvin; Nader Jafari Rad; Lutz Volkmann

Relationships between Randic index and other topological indices

Volume 6, Issue 1, June 2021, Pages 137-154

10.22049/cco.2020.26751.1138

Z. Du; A. Jahanbai; S. M. Sheikholeslami

On the super domination number of graphs

Volume 5, Issue 2, December 2020, Pages 83-96

10.22049/cco.2019.26587.1122

Juan Alberto Rodríguez-Velázquez; Douglas F. Klein; Eunjeong Yi

Some new bounds on the general sum--connectivity index

Volume 5, Issue 2, December 2020, Pages 97-109

10.22049/cco.2019.26618.1125

Akbar Ali; Mubeen Javaid; Marjan Matejić; Igor Milovanović; Emina Milovanović

Weak signed Roman domination in graphs

Volume 5, Issue 2, December 2020, Pages 111-123

10.22049/cco.2019.26598.1123

Lutz Volkmann

On the Variance-Type Graph Irregularity Measures

Volume 5, Issue 2, December 2020, Pages 169-178

10.22049/cco.2020.26701.1131

Tamas Réti; Akbar Ali

On strongly 2-multiplicative graphs

Volume 5, Issue 2, December 2020, Pages 179-190

10.22049/cco.2020.26647.1127

D.D. Somashekara; H.E. Ravi; C.R. Veena

Bounds on signed total double Roman domination

Volume 5, Issue 2, December 2020, Pages 191-206

10.22049/cco.2020.26761.1140

L. Shahbazi; H. Abdollahzadeh Ahangar; R. Khoeilar; Seyed Mahmoud Sheikholeslami

Communications in Combinatorics and Optimization

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