Azarbaijan Shahid Madani University Communications in Combinatorics and Optimization 2538-2128 9 2 2024 06 01 Triangular Tile Latching System 309 316 14470 10.22049/cco.2022.27994.1415 EN K. Kanchan Devi National Centre for Advanced Research in Discrete Mathematics (n-CARDMATH), Kalasalingam Academy of Research and Education, Krishnankoil-626126, India S. Arumugam National Centre for Advanced Research in Discrete Mathematics (n-CARDMATH), Kalasalingam Academy of Research and Education, Krishnankoil-626126, India Journal Article 2022 09 10 A triangular tile latching system consists of a set $\Sigma$ of equilateral triangular tiles with at least one latchable side and an attachment rule which permits two tiles to get latched along a latchable side. In this paper we determine the language generated by a triangular tile latching system in terms of planar graphs. Attachment rule latching system planar graph https://comb-opt.azaruniv.ac.ir/article_14470_65580e61a0ee9e8bdfc16738cf91a029.pdf