African Journal of
Mathematics and Computer Science Research

  • Abbreviation: Afr. J. Math. Comput. Sci. Res.
  • Language: English
  • ISSN: 2006-9731
  • DOI: 10.5897/AJMCSR
  • Start Year: 2008
  • Published Articles: 261

Short Communication

Degree of vertices and number of edges in a mixed graph

Abdelkadir Muzey Mohammed
  • Abdelkadir Muzey Mohammed
  • Department of Mathematics, Mekelle University, P.O. Box: 2040, Mekelle, Ethiopia.
  • Google Scholar


  •  Received: 08 December 2015
  •  Accepted: 06 July 2018
  •  Published: 31 March 2023

References

Rosen KH (2007). Discrete Mathematics and Its Applications ,McGraw-Hill, New York.

 

Sotskov YN, Tanaev VS (1976). Chromatic polynomial of a mixed graph, Vestsi Akademii Navuk BSSR, Seriya Fiz.-Mat Navuk 6:20-23 (in Russian).