azi

TypePostAuthorRepliesLast post
Open problemTotal Dominator Chromatic Number of a Hypercube Adel P. Kazemi19 years 20 weeks ago
Open problemTotal Domination number of a hypercube Adel P. Kazemi110 years 16 weeks ago
Open problemMinimal graphs with a prescribed number of spanning trees azi011 years 47 weeks ago
Open problemOdd perfect numbers azi112 years 15 weeks ago