Algebras of generalized tree languages with fixed variables

• Date: 2024
• Main Authors: Phuapong, S., Chansuriya, N., Kumduang, T.
• Format: Article
• Language: English
• Published: Lugansk National Taras Shevchenko University 2024
• Subjects: tree language; superposition; representation
• Online Access: https://admjournal.luguniv.edu.ua/index.php/adm/article/view/2013
• Journal Title: Algebra and Discrete Mathematics

Tree languages which are sets of terms always play a prominent role in the first-order languages and theoretical computer science. In this paper, tree languages induced by terms with fixed variables are considered. Under the applications of an operation on tree languages, we construct the algebra of...