Algebra
- 123
- (Canada) McGill University
- Category Theory Research Centre. Announcements of weekly seminars, conferences, and other research activities in category theory.
- 125
- (Germany) University of Bremen
- Katmat. Research Group on Categorical Methods in Algebra and Topology. German/English site.
- 127
- (UK) University of Cambridge:
- Geometric Algebra Research Group. Includes a list of group members, links to relevant articles and a set of course materials, list of publications and links to relevant conferences and other sites.
- 128
- Collapsed Adjacency Matrices, Character Tables and Ramanujan Graphs
- A database of character tables of endomorphism rings.
- 129
- Representation Theory of Algebras
- Information about meetings, maintained by the BIREP group, University of Bielefeld.
- 130
- 11th Conference of the International Linear Algebra Society
- University of Coimbra, Portugal; 19-22 July 2004.
- 131
- 6th International Conference on Clifford Algebras
- Tennessee Technological University, Cookeville, Tennessee, USA; 20--25 May 2002.
- 134
- ACACSE'99
- Applied Clifford Algebra in Cybernetics, Robotics, Image Processing and Engineering International Workshop. A Special Parallel Session of the 5th International Conference on Clifford Algebras and their Applications in Mathematical Physics. Ixtapa, Zihuatanejo, Mexico; 27 June -- 4 July 1999.
- 136
- Applications of Order Theory to Homeland Defense and Computer Security
- DIMACS Workshop. Rutgers, New Jersey, USA; 28--29 September 2004.