azi

TypePostAuthorRepliesLast post
Open problemTotal Dominator Chromatic Number of a Hypercube Adel P. Kazemi16 years 17 weeks ago
Open problemTotal Domination number of a hypercube Adel P. Kazemi17 years 13 weeks ago
Open problemMinimal graphs with a prescribed number of spanning trees azi08 years 44 weeks ago
Open problemOdd perfect numbers azi19 years 12 weeks ago