JCT
2010
13 years 3 months ago
2010
A k-orbit map is a map with k flag-orbits under the action of its automorphism group. We give a basic theory of k-orbit maps and classify them up to k 4. “Hurwitz-like” upper...
MOC
1998
13 years 4 months ago
1998
Using isomorphism invariants, we enumerate the translation planes of order 49 and determine their automorphism groups.
DAM
2006
13 years 4 months ago
2006
All binary projective codes of dimension up to 6 are classified. Information about the number of the codes with different minimum distances and different orders of automorphism gro...
COMBINATORICS
2006
13 years 4 months ago
2006
Using two backtrack algorithms based on different techniques, designed and implemented independently, we were able to determine up to isomorphism all strongly regular graphs with ...