Capillary Multi-Path Routing in a Network of a Directed Symmetric Graph  switzernet.com/people/emin-gabrielyan/060124-capillary-aron-article By Emin Gabrielyan.

Combinatorial Optimisation of Worm Propagation  vx.netlux.org/lib/aef05.html By Eric Filiol, Edouard Franc, Alessandro Gubbioli, Benoit Moquet and Guillaume Roblot.

A Constructive Approach to Graph Theory  www.hot.ee/tewet Notes on a semiotic approach to constructing isomorphism invariants of graphs by John-Tagore Tevet.

Counting Hamilton Cycles in Product Graphs  www.iwriteiam.nl/counting.html By Frans Faase.

The Four Color Theorem  www.math.gatech.edu/~thomas/FC/fourcolor.html Computer aided proof of the four color theorem by Neil Robertson, Daniel P. Sanders, Paul Seymour and Robin Thomas.

Fractal Instances of the Traveling Salesman Problem  www.ing.unlp.edu.ar/cetad/mos/FRACTAL_TSP_home.html By Pablo Moscato.

Getgrats: General Theory of Graph Transformation Systems  www.di.unipi.it/~andrea/GETGRATS A research network funded by the European Commission.

Graph Theory and Linear Algebra  www.bcpl.net/%7esmkauffm/gtlawatersigned.pdf Unreviewed paper by Stephen M Kauffman. [PDF]

Graphnet Archives  listserv.nodak.edu/archives/graphnet.html Archives of the Graphnet mailing list from February 1990.

Harmonious Colourings  www.maths.dundee.ac.uk/~kedwards/harmcol.html Notes and bibliography by Keith Edwards.

Knight's Tour Problem  www.tri.org.au/knightframe.html Solution for chess boards with up to 32 squares.

Linear Spaces of a Graph  www.math.fau.edu/locke/LinearSp.htm Some proofs by S C Locke.

Matrix Graph Grammars  www.mat2gra.info Algebraic approach to graph dynamics and graph grammars, using logics, functional analysis and tensor algebra.

MERLIN  www.merlins-world.de An approach to solve the asymmetric travelling salesman problem using linear optimisation with a polynomial bounded set of constraints.

Multicommodity Problems  www.di.unipi.it/di/groups/optimize/Data/MMCF.html Instances and random generators of multicommodity flow and network design problems.

Network Resources for Colouring a Graph  mat.gsia.cmu.edu/COLOR/color.html Resources for formulating and solving coloring problems.

Other Graph Theory and Related Pages  www.math.fau.edu/locke/graphoth.htm Miscellaneous pages collected by Stephen C. Locke.

Parameters of Directed Strongly Regular Graphs  homepages.cwi.nl/~aeb/math/dsrg/dsrg.html Parameters, constructions and nonexistence information for directed strongly regular graphs.

Regular Graphs Page  www.mathe2.uni-bayreuth.de/markus/reggraphs.html Tables of simple connected k-regular graphs on n vertices and girth at least g.

Sandpiles in Graphs  www.cs.wvu.edu/~angela/cs418a/cs418a.html An application of cellular automata by Angela R. Kerns.

Signed, Gain and Biased Graphs  www.math.binghamton.edu/zaslav/Bsg List of publications and manuscripts annotated by Thomas Zaslavsky.

Spectral Graph Theory  www.sgt.pep.ufrj.br People, publications, research topics, open problems, events and resources.

A Survey of Distance-Transitive Graphs  www.win.tue.nl/~amc/oz/dtg/survey.html By Arjeh M. Cohen.

Traveling Salesman Problem  www.tsp.gatech.edu These pages report the history of the TSP and ongoing work to solve large instances.

The Travelling Salesman Problem  www.hermetic.ch/misc/ts3/ts3demo.htm Discussion of this problem using simulated annealing. Downloadable program by Peter Meyer demonstrates solutions of the problem for particular cases.

TSP Generator  www.60feet6.com/research/usa_tsp_tech.html Generates a Traveling Salesman Problem map and data for a given set of US cities.