منابع مشابه
The Ladder Crystal
In this paper, we introduce a new model of the crystal B(Λ0) of c sl`. We briefly describe some of the properties of this crystal and compare it to the combinatorial model of Misra and Miwa. Résumé. Dans cet article on propose un nouveau modèle du cristal B(Λ0) de c sl`. On décrit brièvement les propriétés du cristal et on le compare avec le modèle combinatoire de Misra et Miwa.
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We have used resonant soft x-ray scattering to study the effects of discommensuration on the hole Wigner crystal (HC) in the spin ladder Sr(14-x)CaxCu24O41 (SCCO). As the hole density is varied the HC forms only with the commensurate wave vectors L(L) = 1/5 and L(L) = 1/3; for incommensurate values it "melts." A simple scaling between L(L) and temperature is observed, tau1/3/tau1/5 = 5/3, indic...
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Given a graph G, a function f : V (G)→ {1, 2, ..., k} is a k-biranking of G if f(u) = f(v) implies every u-v path contains vertices x and y such that f(x) > f(u) and f(y) < f(u). The birank number of a graph, denoted bi(G), is the minimum k such that G has a k-biranking. In this paper we determine the birank numbers for ladder, prism, and Möbius ladder graphs.
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In [1], Vazirani and I gave a new interpretation of what we called ℓ-partitions, also known as (ℓ, 0)-Carter partitions. The primary interpretation of such a partition λ is that it corresponds to a Specht module S λ which remains irreducible over the finite Hecke algebra Hn(q) when we specialize q to a primitive ℓ th root of unity. In [1], we relied heavily on the description of such a partitio...
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ژورنال
عنوان ژورنال: The Electronic Journal of Combinatorics
سال: 2010
ISSN: 1077-8926
DOI: 10.37236/369