A Study on the Quadratic Jaco Graph
  In this paper we introduce the quadratic Jaco graph. The characteristics, properties and some graph invariants of quadratic Jaco graphs are discussed. The observation that quadratic Jaco graphs are well-defined in respect of complete graphs and bridges led to the notion of braided complete graphs. 
R. Jayasree, A. Kulandai Therese, U. Mary, Johan Kok
math.GM