A measure of graph vulnerability: Scattering number.
Let be a graph. A vertex subversion strategy of , say , is a set of vertices in whose closed neighborhood is removed from . The survival-subgraph is denoted by . The Neighbor-Integrity of , , is defined to be , where is any vertex subversion strategy of , and is the maximum order of the components of . In this paper we give some results connecting the neighbor-integrity and binary graph operations.
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