Media Summary: discrete Mathematical Structures Closure of Relations. How it all started: the need for a notion of 'infinite cycle' in graphs. The notion of ends (3: We provide basic definitions for graphs and digraphs, illustrated with examples. The definitions include: Graphs, vertices and ...
Lecture 20 Graph Theory Contd - Detailed Analysis & Overview
discrete Mathematical Structures Closure of Relations. How it all started: the need for a notion of 'infinite cycle' in graphs. The notion of ends (3: We provide basic definitions for graphs and digraphs, illustrated with examples. The definitions include: Graphs, vertices and ... Topics covered: equivalence classes, partial orders, Hasse diagrams.
