Jaroslaw Byrka, Mateusz Lewandowski, Syed Mohammad Meesum, Joachim Spoerhase, Sumedha Uniyal. PTAS for Steiner Tree on Map Graphs. In Yoshiharu Kohayakawa, Flávio Keidi Miyazawa, editors, LATIN 2020: Theoretical Informatics - 14th Latin American Symposium, São Paulo, Brazil, January 5-8, 2021, Proceedings. Volume 12118 of Lecture Notes in Computer Science, pages 3-14, Springer, 2020. [doi]
Abstract is missing.