Abstract
In this paper we review the asymptotic matching conjectures for r-regular bipartite graphs, and their connections in estimating the monomer-dimer entropies in d-dimensional integer lattice and Bethe lattices. We prove new rigorous upper and lower bounds for the monomer-dimer entropies, which support these conjectures. We describe a general construction of infinite families of r-regular tori graphs and give algorithms for computing the monomer-dimer entropy of density p, for any p∈[0,1], for these graphs. Finally we use tori graphs to test the asymptotic matching conjectures for certain infinite r-regular bipartite graphs.
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References
Baxter, R.J.: Dimers on a rectangular lattice. J. Math. Phys. 9, 650–654 (1968)
Bondy, J.A., Welsh, D.J.A.: A note on the monomer dimer problem. Proc. Camb. Phil. Soc. 62, 503–505 (1966)
Bregman, L.M.: Some properties of nonnegative matrices and their permanents. Sov. Math. Dokl. 14, 945–949 (1973)
Ciucu, M.: An improved upper bound for the 3-dimensional dimer problem. Duke Math. J. 94, 1–11 (1998)
Fisher, M.E.: Statistical mechanics of dimers on a plane lattice. Phys. Rev. 124, 1664–1672 (1961)
Fowler, R.H., Rushbrooke, G.S.: Statistical theory of perfect solutions. Trans. Faraday Soc. 33, 1272–1294 (1937)
Friedland, S.: Extremal eigenvalue problems. Bull. Braz. Math. Soc. 9, 13–40 (1978)
Friedland, S.: A proof of a generalized van der Waerden conjecture on permanents. Linear Multilinear Algebra 11, 107–120 (1982)
Friedland, S.: Multi-dimensional capacity, pressure and Hausdorff dimension. In: Gilliam, D., Rosenthal, J. (eds.) Mathematical System Theory in Biology, Communication, Computation and Finance. IMA, vol. 134, pp. 183–222. Springer, Berlin (2003)
Friedland, S., Gurvits, L.: Lower bounds for partial matchings in regular bipartite graphs and applications to the monomer-dimer entropy. Comb. Probab. Comput. 17, 347–361 (2008)
Friedland, S., Peled, U.N.: Theory of computation of multidimensional entropy with an application to the Monomer-Dimer problem. Adv. Appl. Math. 34, 486–522 (2005)
Friedland, S., Peled, U.N.: The pressure associated with multidimensional SOFT. In preparation
Friedland, S., Krop, E., Markström, K.: On the number of matchings in regular graphs. Electron. J. Combin. 15, R110 (2008). arXiv:math/0801.2256v1
Gaunt, D.S.: Exact series-expansion study of the monomer-dimer problem. Phys. Rev. 179, 174–186 (1969)
Hammersley, J.M.: Existence theorems and Monte Carlo methods for the monomer-dimer problem. In: David, F.N. (ed.) Reseach Papers in Statistics: Festschrift for J. Neyman, pp. 125–146. Wiley, London (1966)
Hammersley, J.M.: An improved lower bound for the multidimesional dimer problem. Proc. Camb. Phil. Soc. 64, 455–463 (1966)
Hammersley, J.M.: Calculations of lattice statistics. In: Proc. Comput. Physics Con., pp. 1–8. Inst. of Phys. & Phys. Soc., London (1970)
Häggström, O.: The random-cluster model on a homogeneous tree. Probab. Theory Relat. Fields 104, 231–253 (1996)
Hammersley, J., Menon, V.: A lower bound for the monomer-dimer problem. J. Inst. Math. Appl. 6, 341–364 (1970)
Heilmann, O.J., Lieb, E.H.: Theory of monomer-dimer systems. Commun. Math. Phys. 25, 190–232 (1972)
Kasteleyn, P.W.: The statistics of dimers on a lattice. Physica 27, 1209–1225 (1961)
Kenyon, C., Randall, D., Sinclair, A.: Approximating the number of monomer-dimer coverings of a lattice. J. Stat. Phys. 83, 637–659 (1996)
Kingman, J.F.C.: A convexity property of positive matrices. Q. J. Math. Oxf. Ser. 12, 283–284 (1961)
Jerrum, M.: Two-dimensional monomer-dimer systems are computationally intractable. J. Stat. Phys. 48, 121–134 (1987)
Lieb, E.H.: The solution of the dimer problem by the transfer matrix method. J. Math. Phys. 8, 2339–2341 (1967)
Lundow, P.H.: Compression of transfer matrices. Discrete Math. 231, 321–329 (2001)
Lundow, P.H., Markström, K.: Exact and approximate compression of transfer matrices for graph homomorphisms. Lond. Math. Soc. J. Comput. Math. 11, 1–14 (2008)
Nagle, J.F.: New series expansion method for the dimer problem. Phys. Rev. 152, 190–197 (1966)
Niculescu, C.: A new look and Newton’ inequalties. J. Inequal. Pure Appl. Math. 1, 17 (2000)
Pauling, L.: J. Am. Chem. Soc. 57, 2680 (1935)
Rockafeller, R.T.: Convex Analysis. Princeton Univ. Press, Princeton (1970)
Schrijver, A.: Counting 1-factors in regular bipartite graphs. J. Comb. Theory B 72, 122–135 (1998)
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Friedland, S., Krop, E., Lundow, P.H. et al. On the Validations of the Asymptotic Matching Conjectures. J Stat Phys 133, 513–533 (2008). https://doi.org/10.1007/s10955-008-9550-y
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DOI: https://doi.org/10.1007/s10955-008-9550-y