Establishes NP-hardness of three graph similarity measures under tighter restrictions than prior work and derives inequalities for strongly regular graphs with complexity consequences.
In particular, all odd vertices are twinned with their image under the mapping (gi, h j) ↦→ (gis, h js)
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Three Hardness Results for Graph Similarity Problems
Establishes NP-hardness of three graph similarity measures under tighter restrictions than prior work and derives inequalities for strongly regular graphs with complexity consequences.