Stephen C. Locke - Departments of Mathematical Sciences and of Biomedical Science, Florida Atlantic University. Graph Theory and Graph Theory Algorithms, particularly Dirac-type conditions and long cycles, independence ratio in triangle-free graphs.The Graph Theorists' Home Page Guide - A collection of links to home pages of graph theorists, maintained by Jörg Zuther. Includes information about the residence and research interests of each person listed, and interesting features of their home page.
Graph Theorists - Comprehensive graph theory white pages maintained by Daniel P. Sanders. Includes nearly 600 people (both dead and alive), some of their publications, students, and home pages.
Steiner Trees People - People who do (or have done) significant research on Steiner tree problems.
Erdos Number Project - List of people with Erdös number at most 2.
Bela Bollobas - University of Memphis. Research interests: functional analysis and combinatorics.
Gary Chartrand - Western Michigan University. Research interests include graph structures, distance in graphs, and domination.
Tom Whaley - Washington Lee University. Formal development of programs, correctness of programs, Steinhaus graphs, parallel computing.
Jörg Zuther - Technische Universität Berlin.
David Eppstein - University of California, Irvine. Research interests are graph algorithms and computational geometry.
Ashay Dharwadker - Ansal Institute of Technology. Research interests: proof of the four color theorem and its ramifications, topology and graph theory.
Penny Haxell - Dept. of Combinatorics and Optimization, University of Waterloo. Research Interests: Extremal combinatorics and graph theory.
