Main Subjects = Graph theory
Triangular Tile Latching System

Volume 9, Issue 2, June 2024, Pages 309-316

10.22049/cco.2022.27994.1415

K. Kanchan Devi; S. Arumugam


Power Dominator Chromatic Numbers of Splitting Graphs of Certain Classes of Graphs

Volume 9, Issue 2, June 2024, Pages 317-327

10.22049/cco.2023.27744.1337

K. Sathish Kumar; N. Gnanamalar David; Atulya K. Nagar; Subramanian K G


Further results on the j-independence number of graphs

Volume 9, Issue 1, March 2024, Pages 1-11

10.22049/cco.2022.28012.1417

Ahmed Bouchou; Mustapha Chellali


Uniqueness of rectangularly dualizable graphs

Volume 9, Issue 1, March 2024, Pages 13-25

10.22049/cco.2022.27774.1350

Vinod Kumar; Krishnendra Shekhawat


On chromatic number and clique number in k-step Hamiltonian graphs

Volume 9, Issue 1, March 2024, Pages 37-49

10.22049/cco.2022.27970.1407

Noor A'lawiah Abd Aziz; Nader Jafari Rad; Hailiza Kamarulhaili; Roslan Hasni


Chromatic transversal Roman domination in graphs

Volume 9, Issue 1, March 2024, Pages 51-66

10.22049/cco.2022.27728.1346

Roushini Leely Pushpam


Simultaneous coloring of vertices and incidences of hypercubes

Volume 9, Issue 1, March 2024, Pages 67-77

10.22049/cco.2023.27843.1367

Mahsa Mozafari-Nia; Moharram N. Iradmusa


Bounds of point-set domination number

Volume 9, Issue 1, March 2024, Pages 79-87

10.22049/cco.2022.27701.1319

Alka Goyal; Lakshmisree Bandopadhyaya; Purnima Gupta


On equitable near proper coloring of graphs

Volume 9, Issue 1, March 2024, Pages 131-143

10.22049/cco.2022.27240.1218

Sabitha Jose; Libin Chacko Samuel; Sudev Naduvath


Quasi total double Roman domination in trees

Volume 9, Issue 1, March 2024, Pages 159-168

10.22049/cco.2023.29008.1809

Maryam Akhoundi; Aysha Khan; Jana Shafi; Lutz Volkmann


Maximizing the indices of a class of signed complete graphs

Volume 9, Issue 1, March 2024, Pages 169-175

10.22049/cco.2022.28103.1442

Navid Kafai; Farideh Heydari


Domination parameters of the splitting graph of a graph

Volume 8, Issue 4, December 2023, Pages 631-637

10.22049/cco.2022.27871.1376

Deepalakshmi J; Marimuthu G; Somasundaram Arumugam; Subramanian Arumugam


The Cartesian product of wheel graph and path graph is antimagic

Volume 8, Issue 4, December 2023, Pages 639-647

10.22049/cco.2022.27645.1307

Ancy Kandathil Joseph; Joseph Varghese Kureethara


Independent Italian bondage of graphs

Volume 8, Issue 4, December 2023, Pages 649-664

10.22049/cco.2023.28662.1657

Saeed Kosari; Jafar Amjadi; Aysha Khan; Lutz Volkmann


Linear-time construction of floor plans for plane triangulations

Volume 8, Issue 4, December 2023, Pages 673-692

10.22049/cco.2022.27814.1361

Pinki Pinki; Krishnendra Shekhawat


On local antimagic chromatic number of various join graphs

Volume 8, Issue 4, December 2023, Pages 693-714

10.22049/cco.2022.27937.1399

K. Premalatha; Gee-Choon Lau; Subramanian Arumugam; W.C. Shiu


Cycle transit function and betweenness

Volume 8, Issue 4, December 2023, Pages 725-735

10.22049/cco.2022.27730.1332

Lekshmi Kamal K Sheela; M. Changat; Asha Paily


Roman domination number of signed graphs

Volume 8, Issue 4, December 2023, Pages 759-766

10.22049/cco.2022.27733.1341

James Joseph; MAYAMMA JOSEPH


Normalized distance Laplacian matrices for signed graphs

Volume 8, Issue 3, September 2023, Pages 445-456

10.22049/cco.2022.27514.1282

ROSHNI T ROY; Germina K A; Shahul Hameed K


Signed total Italian domination in digraphs

Volume 8, Issue 3, September 2023, Pages 457-466

10.22049/cco.2022.27700.1318

Lutz Volkmann


Weak Roman domination stable graphs upon edge-addition

Volume 8, Issue 3, September 2023, Pages 467-481

10.22049/cco.2022.27765.1348

Roushini Leely Pushpam; NAGARAJAN SRILAKSHMI


On the Total Monophonic Number of a Graph

Volume 8, Issue 3, September 2023, Pages 483-489

10.22049/cco.2022.27731.1331

Subramanian Arumugam; Santhakumaran A.P.; Titus P.; Ganesamoorthy K.; Murugan M.