A survey of sequences of central subgrap
✍
Slater, Peter J.
📂
Article
📅
1999
🏛
John Wiley and Sons
🌐
English
⚖ 107 KB
Because vertices most central with respect to the center (minimax distance) criterion and the median (minisum distance) criterion can be arbitrarily far apart even in trees, several sequences of central sets have been introduced. Each such sequence is based on an underlying concept that shows the ce