Neighborhood Diversity Calculator

vertex type count

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About Neighborhood Diversity Calculator

A neighborhood diversity calculator computing nd(G): partition V into classes where vertices in same class have identical closed neighborhoods (same neighbors + same adjacency to each other). nd ≤ 2^tw. Many problems FPT by nd. Lampis 2012. Client-side.

Neighborhood Diversity Calculator Features

  • nd(G)
  • Type classes
  • Twin groups
  • FPT problems
  • Common graphs
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