Semigroups of transformations and endomorphisms have emerged as powerful algebraic frameworks to elucidate the underlying structures of graphs. By harnessing the principles of semigroup theory ...

Learn about and revise how to apply transformations such as reflections and shifts to graphs with this BBC Bitesize GCSE Maths Eduqas study guide.

Irl C. Bivens, The Linear Transformation Associated with a Graph, The College Mathematics Journal, Vol. 24, No. 1 (Jan., 1993), pp. 76-78 ...

The Delta-Wye Approximation Procedure (DWAP) is a procedure for estimating the two-terminal reliability of an undirected planar network G = (V, E) by reducing the network to a single edge via a ...