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Creators/Authors contains: "Uehara, Erica"

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  1. ; ; ; (, Journal of Physics A: Mathematical and Theoretical)
    We consider the radius of gyration of a Gaussian topological polymer G formed by subdividing a graph G' of arbitrary topology (for instance, branched or multicyclic). We give a new exact formula for the expected radius of gyration and contraction factor of G in terms of the number of subdivisions of each edge of G' and a new weighted Kirchhoff index for G'. The formula explains and extends previous results for the contraction factor and Kirchhoff index of subdivided graphs. 
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    Free, publicly-accessible full text available September 2, 2026