Sandip Das 0001, Soumen Nandi, Sagnik Sen, Ritesh Seth. The Relative Signed Clique Number of Planar Graphs is 8. In Sudebkumar Prasant Pal, Ambat Vijayakumar, editors, Algorithms and Discrete Applied Mathematics - 5th International Conference, CALDAM 2019, Kharagpur, India, February 14-16, 2019, Proceedings. Volume 11394 of Lecture Notes in Computer Science, pages 245-253, Springer, 2019. [doi]
Abstract is missing.