Study-Unit Description

Study-Unit Description


CODE MAT3410

 
TITLE Graph Theory

 
UM LEVEL 03 - Years 2, 3, 4 in Modular Undergraduate Course

 
MQF LEVEL 6

 
ECTS CREDITS 5

 
DEPARTMENT Mathematics

 
DESCRIPTION - Definitions and elementary results on graphs;
- Graphical degree sequences;
- Spectral properties of Bipartite Graphs;
- Spectral Decomposition;
- Spectral Moments;
- The Bose-Mesner Algebra of the Adjacency Matrix;
- The Rayleigh Quotient and the eigenvalue bounds;
- Cages and Moore Graphs;
- Planar graphs and Platonic Solids;
- Walks;
- Distance regular graphs, Intersection Arrays and strongly regular graphs;- The Laplacian and the Matrix Tree Theorem;
- Cayleys theorem on the number of spanning trees,
- Cographs, Cotrees and Threshold graphs;
- Vector spaces associated with graphs;
- Cycle-cutset duality; Vertex and edge graph colourings:
- The Chromatic Polynomial and Moebius Inversion.

Main Texts:

- Biggs N.L; Algebraic, Cambridge University Press, 1996/2011.
- Wilson R.J., Introduction to Graph Theory, Longman, 4th Edition, 1996.
- West D.B., Introduction to Graph Theory, Prentice Hall, 2nd Edition, 2001.
- Biggs N.L., Discrete Mathematics, Oxford Science Publications, Clarendon Press, 1989.
- Agnarsson G. and Greenlaw R., Graph Theory: Modelling, Applications and Algorithms, Pearson, 2006.
- Gross J.L. and Yellen J., Handbook of Graph Theory, CRC Press, 2nd Edition, 2004.

Supplementary Reading

- Diestel R., Graph Theory, Springer-Verlag, 3rd Edition, 2006.
- Cameron P.J., Combinatorics: Topics, Techniques, Algorithms, Cambridge University Press, 1994.
- Bryant V., Aspects of Combinatorics: A Wide Ranging Introduction, Cambridge University Press, Cambridge, 1993.

 
ADDITIONAL NOTES Follows from: MAT3114, MAT3425

Leads to: MAT5414

 
STUDY-UNIT TYPE Lecture

 
METHOD OF ASSESSMENT
Assessment Component/s Assessment Due Sept. Asst Session Weighting
Examination (2 Hours) SEM2 Yes 100%

 
LECTURER/S Irene Sciriha Aquilina

 

 
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