azi

TypePostAuthorRepliesLast post
Open problemTotal Dominator Chromatic Number of a Hypercube Adel P. Kazemi13 years 16 weeks ago
Open problemTotal Domination number of a hypercube Adel P. Kazemi14 years 12 weeks ago
Open problemMinimal graphs with a prescribed number of spanning trees azi05 years 43 weeks ago
Open problemOdd perfect numbers azi16 years 11 weeks ago