On singular and nonsingular digraphs

• المؤلف الرئيسي: Jos, Isagani B.
• التنسيق: text
• اللغة: English
• منشور في: Animo Repository 2000
• الموضوعات: Directed graphs; Number theory; Cycles, Algebraic; Mathematics; Number Theory
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/etd_doctoral/848

Given a digraph D of order n, there is an associated square matrix of order n called its adjacency matrix. If this adjacency matrix is singular, then D is singular, otherwise D is nonsingular. This study investigates the singularity and nonsingularity of digraphs and in particular of some classes of...