Sombor Index Calculator

Euclidean degree norm

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About Sombor Index Calculator

A Sombor index calculator computing SO(G) = Σ_{(i,j)∈E} √(d(i)²+d(j)²). Gutman (2021). Geometric interpretation: Euclidean norm of degree vector per edge. Named after Sombor, Serbia. Newest major topological index. Client-side.

Sombor Index Calculator Features

  • SO(G)
  • √(d²+d²)
  • Euclidean
  • Gutman '21
  • Common graphs
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