Institutional Repository

Browsing College of Science, Engineering and Technology by Subject "Graph theory"

Browsing College of Science, Engineering and Technology by Subject "Graph theory"

Sort by: Order: Results:

  • Greatest common dwisors and least common multiples of graphs 
    Saba, Farrokh (1991-11)
    Chapter I begins with a brief history of the topic of greatest common subgraphs. Then we provide a summaiy of the work done on some variations of greatest common subgraphs. Finally, in this chapter we present results ...
  • Identifying vertices in graphs and digraphs 
    Skaggs, Robert Duane (2009-08-25)
    The closed neighbourhood of a vertex in a graph is the vertex together with the set of adjacent vertices. A di®erentiating-dominating set, or identifying code, is a collection of vertices whose intersection with the ...
  • Local properties of graphs 
    De Wet, Johan Pieter (2016-10)
    We say a graph is locally P if the induced graph on the neighbourhood of every vertex has the property P. Specically, a graph is locally traceable (LT) or locally hamiltonian (LH) if the induced graph on the neighbourhood ...
  • Towards an option space for network structures in computer-based instruction 
    Kotze, P (1995)
    There are three major agents in a computer-based instruction (CBI) environment: the tutor, the tutoring system and the tutee. The emphasis of this paper is on the tutoring system which contains the instructional content ...

Search UnisaIR


Browse

My Account