ABSTRACT
In a system , the g-good-neighbour conditional diagnosability
is the maximum t such that G is g-good-neighbour t-fault-diagnosable. The g-good-neighbour connectivity
is the minimum cardinality of faulty set
such that
and G−F is disconnected. Under the following three conditions: (1) for any subset
, if
, then
; (2) there is a subset A of
with
and
such that
is a minimum g-good-neighbour faulty set and
is a g-good-neighbour faulty set; (3)
; in this paper, we find that
holds for k-regular graph G under both PMC model and MM* model, where
and g is an integer.
Acknowledgements
The author is very grateful to the anonymous referees for their valuable suggestions and detailed corrections, which helped improve the original manuscript.
Disclosure statement
No potential conflict of interest was reported by the author.