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arxiv: 1007.2326 · v2 · pith:YEWZZ3ZGnew · submitted 2010-07-14 · 🧮 math.CO

Embedding spanning trees in random graphs

classification 🧮 math.CO
keywords probabilityedgeepsilonrandomboundconstantcontainscopy
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We prove that if T is a tree on n vertices wih maximum degree D and the edge probability p(n) satisfies: np>c*max{D*logn,n^{\epsilon}} for some constant \epsilon>0, then with high probability the random graph G(n,p) contains a copy of T. The obtained bound on the edge probability is shown to be essentially tight for D=n^{\Theta(1)}.

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