Enumeration Class of Polyominoes Defined by Two Column

• Main Authors: Mohommed, Eman F., Ibrahim, Haslinda, Ahmad, Nazihah
• Format: Article
• Language: English
• Published: IOSR Journals 2017
• Subjects: QA Mathematics
• Online Access: https://repo.uum.edu.my/id/eprint/30788/1/IOSR%2013%2001%202017%2044-49.pdf; https://repo.uum.edu.my/id/eprint/30788/; https://www.iosrjournals.org/iosr-jm.html
• Institution: Universiti Utara Malaysia

Abacus diagram is a graphical representation for any partition μ of a positive integer t. This study presents the bead positions as a unite square in the graph and de ne a special type of e-abacus called nested chain abacus which is represented by the connected partition. Furthermore, we redefined t...