Intrinsic Properties of Spatial Graphs - Denison University
Intrinsic Properties of Spatial Graphs - Denison University
Intrinsic Properties of Spatial Graphs - Denison University
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Introduction Linking and Knotting Other <strong>Intrinsic</strong> <strong>Properties</strong> ConclusionCounting Links and KnotsRather than asking how complicated the links and knots in aspatial graph must be, we could instead ask how many theremust be.Conway and Gordon found an embedding <strong>of</strong> K 6 with exactlyone link, and an embedding <strong>of</strong> K 7 with exactly one (trefoil) knot.But larger graphs will be forced to contain many links and knots.Blake Mellor<strong>Intrinsic</strong> <strong>Properties</strong> <strong>of</strong> <strong>Spatial</strong> <strong>Graphs</strong>