Báo cáo toán học: "Stability of Associated Primes of Monomial Ideals" doc

... Stability of Associated Primes of Monomial Ideals 487 9. R. Y. Sharp, Convergence of sequences of sets of associated primes, Proc. Amer. Math. Soc. 131 (2003) ... Sec. 7 of [4]. Remark 3.1. (i) An intersection of monomial ideals and a quotient of two monomial ideals are again monomial ideals. (ii) A monomial ideal is entirely defined by the set of its monomia...

Ngày tải lên: 06/08/2014, 05:20

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Ngày tải lên: 05/08/2014, 15:20

... µ, ν of n we obtain a lower bound on n, depending on λ, µ, ν, for the stability of the multiplicity c(λ, µ, ν )of ν in χ λ ⊗ χ µ .Our proof is purely combinatorial. It uses a description of the ... the set of partitions of n together with the dominance order, see [1, 3, 5, 7]. Let H be a subgroup of a group G.Ifχis a character of H we denote by Ind G H (χ) the induction charact...

Ngày tải lên: 07/08/2014, 06:20

... bijection between the set of vertices of G and the set of vertices of H. We now show that given any pair a, b of vertices of G (which might also coincide), the set E(a, b) of edges between these ... journal of combinatorics 16 (2009), #N6 1 of f(a) and thus the 3ε-neighborhood of f (a) is a simple arc (lying in the interior of some edge) in H. Consider the points a 1 , a...

Ngày tải lên: 07/08/2014, 21:21

... first level of which is the extension of LLOs. Depending on the preincubation time, various proportions of Man5GlcNAc2 and Man9GlcNAc2 are transferred to proteins. The ER processing of these two ... Biochem. 271) Ó FEBS 2003 Most of the evidence for the occurrence of degradation signals involved in ERAD has been obtained by studying the effect of inhibitors of demannosylation (...

Ngày tải lên: 16/03/2014, 16:20

... average number of reached nodes— it is a sort of approximated indicator of the “depth” of the propagation process. Since the RE can be interpreted as the ratio between the average number of reached ... conditions— this is the very idea of IF. The shape of p, as a function of d, is shown in Figure 5, for different values of c and ρ s . It can be observed that the PAF of SIF...

Ngày tải lên: 20/06/2014, 20:20

... the large amount of cadmium-containing waste during the deposi- tion process. Therefore, the development of a Cd-free buffer layer is one of the major objectives in the field of CIGS solar cells. Today, ... 7:26 http://www.nanoscalereslett.com/content/7/1/26 Page 7 of 7 The influence of the substrate temperatures on the sur- face morphology of the films was investigated using th...

Ngày tải lên: 20/06/2014, 21:20

... force microscopy [AFM] images of the TiO 2 /ZrO 2 thin films. One can clearly seethatthesurfacemorphologyofthefilmsdepends on the annealing temperature. The RMS roughness of the as-deposited film ... 7:31 http://www.nanoscalereslett.com/content/7/1/31 Page 3 of 5 Acknowledgements This work is supported in part by the National Nature Science Foundation of China (No. 51072049), STD and...

Ngày tải lên: 20/06/2014, 21:20