Frieze matrices and friezes with coefficients

• Дата: 2024
• Автор: Maldonado, J. P.
• Формат: Стаття
• Мова: English
• Опубліковано: Lugansk National Taras Shevchenko University 2024
• Теми: frieze pattern; cluster algebra; determinant; 05B20; 13F60
• Онлайн доступ: https://admjournal.luguniv.edu.ua/index.php/adm/article/view/2184
• Назва журналу: Algebra and Discrete Mathematics

Frieze patterns are combinatorial objects that are deeply related to cluster theory. Determinants of frieze patterns arise from triangular regions of the frieze, and they have been considered in previous works by Broline-Crowe-Isaacs, and by Baur-Marsh. In this article, we introduce a new type of ma...