Báo cáo toán học: " Deformation of Chains via a Local Symmet

Báo cáo toán học: " Deformation of Chains via a Local Symmetric Group Action" pot

... explicit. Deformation of Chains via a Local Symmetric Group Action Patricia Hersh ∗ Department of Mathematics, Room 2-588 Massachusetts Institute of Technology 77 Massachusetts Avenue Cambridge, MA 02139 hersh@math.mit.edu Submitted: ... symmetric group actions on lattices are always products of chains. When a permutation w is written as a product of adjacent...

Ngày tải lên: 07/08/2014, 06:20

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Báo cáo toán hoc:"Combinatorics of Tripartite Boundary Connections for Trees and Dimers" potx

... L i,j . ⇔ ⇔⇔ ⇔⇔ a a a a a b b b c a + b ab/ (a + b) ab a+ b+c ac a+ b+c bc a+ b+c Figure 4: Local graph transformatio ns that preserve the electrical response matrix of the graph; the edge weights are the ... τ as a linear combination of planar partitions. If a non-planar partition τ contains a monochromatic part, and we apply Rule (4) to it, then because the colors ar...

Ngày tải lên: 08/08/2014, 01:20

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Báo cáo toán học: "Proof of an intersection theorem via graph homomorphisms" docx

... Israel. email: dinuri at cs.huji.ac.il † Institute of Mathematics, Hebrew University, Jerusalem, Israel. email: ehudf at math.huji.ac.il. Research supported in part by the Israel Science Foundation, ... itself, and always consider the product measure on the product of graphs. Note that if H → G via a homomorphism φ then H n → G n via the homomorphism φ n which is just the applicatio...

Ngày tải lên: 07/08/2014, 13:21

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Báo cáo toán học: "Evaluation of a Multiple Integral of Tefera via Properties of the Exponential" pot

... using calculus and basic probability. General recursions for a class of such integrals are derived and associated combinatorial identities are mentioned. 1 Background The integral in question reads  [0,∞) k (e 2 (x)) m (e 1 (x)) n e −e 1 (x) dx ... distribution, and these moments are all integers. the electronic journal of combinatorics 15 (2008), #N29 3 Evaluation of a Multiple In...

Ngày tải lên: 07/08/2014, 15:22

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Báo cáo toán học: " Measurement of beta amyloid peptides in specific cells using a photo thin-film transistor" pot

... optical filter composed of a selectively transmissible material at a particular wavelength to evaluate a small quantity of A peptides conjugated with FITC. The unwanted range of excitation ... preparation of cells and the treatment of antibody and fluorescence. K-BS conceived the basic idea of the whole experiment and supported the mathematical approach and the organiza...