Complexity of Computing the Anti-Ramsey Numbers for Paths

  title={Complexity of Computing the Anti-Ramsey Numbers for Paths},
  author={S. Amiri and Alexandru Popa and M. Roghani and Golnoosh Shahkarami and R. Soltani and H. Vahidi},
  • S. Amiri, Alexandru Popa, +3 authors H. Vahidi
  • Published in MFCS 2020
  • Mathematics, Computer Science
  • The anti-Ramsey numbers are a fundamental notion in graph theory, introduced in 1978, by Erd\" os, Simonovits and S\' os. For given graphs $G$ and $H$ the \emph{anti-Ramsey number} $\textrm{ar}(G,H)$ is defined to be the maximum number $k$ such that there exists an assignment of $k$ colors to the edges of $G$ in which every copy of $H$ in $G$ has at least two edges with the same color. There are works on the computational complexity of the problem when $H$ is a star. Along this line of… CONTINUE READING


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