Fault-tolerant strong metric dimension of graphs.

In this paper, we introduce a variant of strong metric dimension, called the fault-tolerant strong metric dimension. A strong resolving set S for G is fault-tolerant if S \ { s } is also a strong resolving set, for each s in S , and the fault-tolerant strong metric dimension of G is the minimum cardinality of such a set and is denoted by dim f s (G). [ABSTRACT FROM AUTHOR]