Keywords = Digraphs
A graph-theoretic proof of Cramer's rule

Articles in Press, Accepted Manuscript, Available Online from 04 August 2025

10.22049/cco.2025.30706.2586

Sudip Bera


Weak signed total Italian domination in digraphs

Articles in Press, Accepted Manuscript, Available Online from 14 October 2025

10.22049/cco.2025.30748.2606

Lutz Volkmann


A note on the small quasi-kernels conjecture in digraphs

Volume 9, Issue 4, December 2024, Pages 799-803

10.22049/cco.2023.28155.1459

Mostafa Blidia; Mustapha Chellali


A note on the Roman domatic number of a digraph

Volume 5, Issue 1, June 2020, Pages 19-26

10.22049/cco.2019.26419.1107

Lutz Volkmann; D. Meierling