3 research outputs found

    Chasing robbers on percolated random geometric graphs

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    In this paper, we study the vertex pursuit game of \emph{Cops and Robbers}, in which cops try to capture a robber on the vertices of a graph. The minimum number of cops required to win on a given graph GG is called the cop number of GG.  We focus on \G(n,r,p), a percolated random geometric graph in which nn vertices are chosen uniformly at random and independently from [0,1]2[0,1]^2, and two vertices are adjacent with probability pp if the Euclidean distance between them is at most rr. We present asymptotic results for the game of Cops and Robber played on \G(n,r,p) for a wide range of p=p(n)p=p(n) and r=r(n)r=r(n)

    Chasing robbers on percolated random geometric graphs

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    In this paper, we study the vertex pursuit game of \emph{Cops and Robbers}, in which cops try to capture a robber on the vertices of a graph. The minimum number of cops required to win on a given graph GG is called the cop number of GG.  We focus on \G(n,r,p), a percolated random geometric graph in which nn vertices are chosen uniformly at random and independently from [0,1]2[0,1]^2, and two vertices are adjacent with probability pp if the Euclidean distance between them is at most rr. We present asymptotic results for the game of Cops and Robber played on \G(n,r,p) for a wide range of p=p(n)p=p(n) and r=r(n)r=r(n)

    Chasing robbers on percolated random geometric graphs

    Get PDF
    In this paper, we study the vertex pursuit game of \emph{Cops and Robbers}, in which cops try to capture a robber on the vertices of a graph. The minimum number of cops required to win on a given graph GG is called the cop number of GG.  We focus on \G(n,r,p), a percolated random geometric graph in which nn vertices are chosen uniformly at random and independently from [0,1]2[0,1]^2, and two vertices are adjacent with probability pp if the Euclidean distance between them is at most rr. We present asymptotic results for the game of Cops and Robber played on \G(n,r,p) for a wide range of p=p(n)p=p(n) and r=r(n)r=r(n)
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