ABSTRACT
The balanced hypercube , as a new variation of the hypercube, possesses many attractive properties such that the hypercube dose not have. Given a connected graph G and a non-negative integer g, the g-extra connectivity (resp. g-extra edge-connectivity) of G, denoted by
(resp.
), is the minimal cardinality of a set of vertices (resp. edges) of G, if exists, whose deletion disconnects G and each remaining component contains more than g vertices. In this paper, we show that the 2-extra connectivity of
is 4n−4 and 2-extra edge-connectivity of
is 6n−4 for
. Also, we determine 3-extra connectivity of
for
.
Disclosure statement
No potential conflict of interest was reported by the authors.