The first to $(k+1)$-th smallest Wiener (hyper-Wiener) indices of connected graphs


Liu,Mu-huo, Xuezhong,Tan


Let $n$ and $k$ be two nonnegative integers with $n>2k$, this paper presents the first to $(k+1)$-th smallest Wiener indices, and the first to $(k+1)$-th smallest hyper-Wiener indices among all connected graphs of order $n$, respectively.