azi

TypePostAuthorRepliesLast post
Open problemTotal Dominator Chromatic Number of a Hypercube Adel P. Kazemi16 years 38 weeks ago
Open problemTotal Domination number of a hypercube Adel P. Kazemi17 years 34 weeks ago
Open problemMinimal graphs with a prescribed number of spanning trees azi09 years 13 weeks ago
Open problemOdd perfect numbers azi19 years 33 weeks ago