Fundamentals:Graphs, subgraphs, isomorphism, representation of graphs, degrees and graphic sequences, walks, trails, Paths, Cycles, connectivity, bipartite graphs
Trees: Characterisations of trees, minimum -spanning -trees, number of trees, cayley's formula
connectivity: cut-seats, characterization of blocks.
Search algorithms: DS,BFS, shortest peth algorithms, identification of cut-vertices and cut-edges.
Eulerian and Hamilton graph; Characterizations, Necessary / sufficient conditions, Fleury's algorithms.
Converings, independent sets:Basic relations, Matchings in bipartite graphs, Tutte's perfect matching theorem and consequences.
Colorings, Edge-colorings of bipartite graphs, Gupta Vizing's theorem (without Proof), greedy algorithm for vertex-colorings, Brook's theorem, clique-number and vertex shromatic number.
Planar graphs: Euler's formua V-E+F=2 and its consequences, Kuratowski's Characterization(without proof), DMP planarity algorithm.
Direct graphs: Basics, various connectivities and tournaments.
- Teacher: kmahalingam KALPANA M
- Teacher: naru NARAYANAN N