Philippine E-Journals

Singular and Nonsingular Circulant Asymmetric Digraphs

Severino V. Gervacio | Isagani B. Jos

Discipline: Mathematics, Formal Sciences

 

Abstract:

This paper describes two special types of digraphs which arc r-regular, circulant and asymmetric. These graphs are denoted by Crn 'and dCn. Specifically, this paper shows which of these special classes of r-egular, asymmetric and circulant digraphs are singular and which are non-singular.