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Title: 漢諾圖上的哈密頓路徑
Hamiltonian Walks on the Hanoi Graph
Authors: 呂存策
Contributors: 陳隆奇
Lung­-Chi Chen
Keywords: 漢諾圖
Hanoi graph
Hamiltonian walk
Asymptotic behaviour
Date: 2021
Issue Date: 2022-02-10 13:06:31 (UTC+8)
Abstract: 本文給出了 n 階 2 維漢諾圖(又稱漢諾塔圖、河內圖)上哈密頓路徑的數量,其漸進表現是 h(n) ∼ 25×16^n/624 。這類漢諾圖上的哈密頓路徑總數量與起點在最上面的顶點的哈密頓路徑數量的對數的比值漸進至 2。同時,當這類漢諾圖上三個方向的平行邊分別被 x, y, z 這三個數
加權後,我們也推導出了它們的哈密頓路徑的加權和,其漸進表現為h′(n) ∼(25w*16^n(xyz)^(3n−1))/(16*27*13)其中 w =(x + y + z)^2/(xyz)。
We’ve derived the number of Hamiltonian walks on the two­dimensional Hanoi graph at stage n, whose asymptotic behaviour is given by h(n) ∼ 25×16^n/624 .
And the asymptotic behaviour the logarithmic ratio of the number of Hamiltonian walks on these Hanoi graphs with that one end at the topmost vertex is given by 2. When the parallel edges in the three directions on these Hanoi graphs are weighted by three numbers, x, y, z, the weighted sum of their Hamiltonian paths is also derived by us, and the asymptotic behaviour of it is given by
h′(n) ∼(25w*16^n(xyz)^(3n−1))/(16*27*13) in which w =(x + y + z)^2/(xyz).
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[2] Shu­Chiuan Chang and Lung­Chi Chen. Structure of spanning trees on the two­dimensional sierpinski gasket, 2008.
[3] Shu­Chiuan Chang and Lung­Chi Chen. Hamiltonian paths on the sierpinski gasket, 2009.
[4] Sunčica Elezović­Hadžić, Dušanka Marčetić, and Slobodan Maletić. Scaling of hamiltonian walks on fractal lattices. Physical Review E, 76(1):011107, 2007.
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[8] Dušanka Lekić and Sunčica Elezović­Hadžić. Semi­flexible compact polymers on fractal lattices. Physica A: Statistical Mechanics and its Applications, 390(11):1941–1952, 2011.
Description: 碩士
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Data Type: thesis
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