counting the number of articles for each author
Báo cáo toán học: "Counting the number of elements in the ˜ mutation classes of An −quiver" ppt
Ngày tải lên :
08/08/2014, 14:23
... [12] If the cycle is ˜ non-oriented, we get the mutation classes of An−1 , studied by the first named author in [2] The purpose of this paper is to give an explicit formula for the number of ˜ quivers ... Additionally, we obtain the number of quivers in the mutation class of a quiver of Dynkin type Dn This formula was first determined in [5]: Corollary The number of quivers of type Dn , for n ≥ 5, is given ... that the number of arrows i → k in Q equals a, the number of arrows k → j equals b and the number of arrows j → i equals c ∈ Z Then we have c − ab arrows j → i in Q∗ Here, a negative number of...
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Providing detailed guidelines for implementation of a number of articles of the law on enterprise
Ngày tải lên :
27/03/2014, 10:15
... value of the number of issued shares The number of issued shares is the number of shares fully paid up to the company by shareholders The charter capital of a shareholding company on the date of ... to another person [ "the attorney"] to perform the rights and obligations of the legal representative of the enterprise The following provisions shall apply if at the expiry of the term of authorization ... meeting of shareholders, of the members’ council and of the board of management Resolutions and decisions of the general meeting of shareholders, of the members’ council and of the board of management...
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EFFECT OF THE NUMBER OF THE VERTICAL PIPES FOR THE PASSIVE AERATION ON THE COMPOSTING RATE
Ngày tải lên :
05/09/2013, 08:40
... determine the effect of the number of the ventilation pipes on the composting rate, an attempt was made to correlate the composting rate with the number of the perforated pipes for air supply in the ... The solid particles were reduced to a uniform size of about to mm and were well mixed before the use The pH of the DF and its moisture content (MC) were 5.1 and 8.4%, respectively The MC of the ... Temperature profiles The bed temperature profiles of each of the composting runs are shown in Fig At the beginning of the composting, after the raw materials were initially put into the reactor,...
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Đề tài "Stretched exponential estimates on growth of the number of periodic points for prevalent diffeomorphisms I " potx
Ngày tải lên :
29/03/2014, 07:20
... to the strategy of the proof of Theorem 1.3.9 At the n-th stage of the induction over the period we consider the family of polynomial ˜ perturbations {fε
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Báo cáo hóa học: " A New Method for Estimating the Number of Harmonic Components in Noise with Application in High Resolution Radar" pdf
Ngày tải lên :
23/06/2014, 01:20
... performed on the behavior of the four criteria, with respect to the dynamic range of the amplitudes of the two sinusoids (Figure 6a) and to the whiteness of the noise (Figure 6b) S/N ratios of ... model for the variation of the autocorrelation matrix eigenvalues The function g1 (k) can be therefore expressed as g1 (k) = completely white The more colored is the noise, the larger is the dynamic ... measures the relative slope variation of the eigenvalues {λk }k=1, ,M The difference between the current eigenvalue and the mean of the next ones has been preferred to the simple subtraction of the...
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Báo cáo toán học: " Bijective proofs of the hook formulas for the number of standard Young tableaux, ordinary and shifted" pptx
Ngày tải lên :
07/08/2014, 06:20
... q-analogue of the hook formula (see the Theorem in section 4) which all the other proofs not Secondly, the same idea also works to provide a bijective proof of the hook formula for the number of shifted ... r The components of λ are called the parts of λ The integer n, the sum of all the parts of λ, is called the norm of λ and is denoted by n(λ) The (ordinary) Ferrers diagram of λ is an array of ... on the main diagonal, cell (j, j) say, then also all the cells of the (j + 1)-st row belong to the hook of λ The dots in Figure 1.d indicate the hook of the cell (1, 2) The hook length hρ (in the...
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Báo cáo toán học: "An Asymptotic Expansion for the Number of Permutations with a Certain Number of Inversions" docx
Ngày tải lên :
07/08/2014, 06:20
... term in the first equation holds uniformly for all real numbers x by the comments after (15) and, since | cos(ux)| ≤ 1, the error term in the second equation holds uniformly for all real numbers ... O(n−9/2 ln19 n) The following extension of Theorem (the case m = 3) giving a complete asymptotic expansion of I(n, x) can be immediately read out of its proof the electronic journal of combinatorics ... uniformly for all real numbers x Our result follows since, apart from the error term, the smallest term in (29) has order of magnitude at least n−m−1 for x2 = x2 (n) ≤ ln n As a consequence of Theorem...
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Báo cáo toán học: "On the Stanley-Wilf conjecture for the number of permutations avoiding a given pattern" ppt
Ngày tải lên :
07/08/2014, 06:22
... where each of τ and τ avoids σ Let τ be the result of adding m to each symbol in the word for τ , so that τ is a word in which each of the symbols m + 1, , m + n appears exactly once Consider the ... by the word σ(1) σ(2) · · · σ(k) For the case of the increasing pattern, i.e the identity permutation, σ = 12 · · · k, the upper bound F (n, σ) ≤ ((k − 1)2 )n is well known, and follows from the ... give, as Theorem 1, a simple argument, involving subadditivity, which shows that the two versions of the conjecture are equivalent Here is some background information on the current status of the...
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Báo cáo toán học: "A LOWER BOUND FOR THE NUMBER OF EDGES IN A GRAPH CONTAINING NO TWO CYCLES OF THE SAME LENGTH" pptx
Ngày tải lên :
07/08/2014, 06:22
... 32t − 17t+1 Then f (n) ≥ n + 32t − 1, for n ≥ nt This completes the proof of the theorem From the above theorem, we have f (n) − n 2562 √ ≥ 2+ , n 6911 √ 487 which is better than the previous ... n→∞ the electronic journal of combinatorics (2001), #N9 Acknowledgment The author thanks Prof Yair Caro and Raphael Yuster for sending reference [7] The author also thanks Prof Cheng Zhao for ... (G) denote the number of edges In this paper, we construct a graph G having no two cycles with the same length which leads to the following result Theorem Let t = 27720r + 169 (r ≥ 1), then f (n)...
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Báo cáo toán học: "Improved bounds for the number of forests and acyclic orientations in the square lattice" doc
Ngày tải lên :
07/08/2014, 07:21
... α(n)1/n n→∞ n→∞ The proof of the second equality is very similar; it relies again on the formula T (G∗ ; x, y) = T (G; y, x), and the fact that the number of forests and the number of connected ... Proof By definition, the vector Xm encodes the contribution to the rank polynomial of the edges of the first column L1,m of Ln,m Every time we multiply by Λm we are adding the contribution of the ... all the edges ˆ ∼ (i, 1), for ≤ i ≤ n (see Figure 3) The reader may find it k helpful to think that for a fixed k, increasing n will make Fn grow to the right For the proofs of the following two theorems...
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Báo cáo toán học: "A closed formula for the number of convex permutominoes" pot
Ngày tải lên :
07/08/2014, 15:22
... uppermost cell of the rightmost column of the polyomino has the maximal ordinate among all the cells of the polyomino; U2 : the lowest cell of the rightmost column of the polyomino has the minimal ... parameters, using the simple remark that the number fn of convex permutominoes of size n is given by the number of objects at level n of the generating tree of Ω, n ≥ 1, assuming without loss of generality ... that the number of parallelogram permutominoes of size n is equal to the nth Catalan number, 2n , n+1 n and moreover, that the number of directed-convex permutominoes of size n is equal to half the...
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Báo cáo toán hoc:"Generating functions for the number of permutations with limited displacement." ppsx
Ngày tải lên :
08/08/2014, 01:20
... Ax,z be row number r and the first column of Ax,z be column number s of the original A0,0 Let the number of erased columns j such that j < pr be tk and the number the electronic journal of combinatorics ... Moreover, we note that at the start of the i’th step, |{j < i | pj < pi }| columns to the left of the column pi in the original A0 have already been removed Therefore, at the i’th step, when we ... the dimension of T The second transfer-matrix method shows that deg gd (z) |Z| = 2d−1 + 2d d (3) We have computed the generating functions for d They are listed in the appendix of [3] For these...
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Báo cáo toán học: "The many formulae for the number of Latin rectangles" doc
Ngày tải lên :
08/08/2014, 01:20
... orbit of C under Aut(G) × Sn corresponds to the type of L(C) Therefore the number of non-isomorphic edge-colourings of G is the number of types of Latin squares of order n A one-factor of a graph ... is the number the electronic journal of combinatorics 17 (2010), #A1 11 of one-factorisations of G The number of non-isomorphic one-factorisations of G is the number of types of Latin squares of ... quasigroups The number of isomorphism classes of quasigroups is the number of isomorphism classes of Latin squares of order n Curiously, the number of isomorphism classes of quasigroups is odd for all...
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Báo cáo toán học: "A short proof for the number of permutations containing pattern 321 exactly once" ppt
Ngày tải lên :
08/08/2014, 14:23
... (2n−2)! proof for |Sn (321; 2)| = (59n2 + 117n + 100) (n−4)!(n+5)! It can also be easily modified to give the distribution for the statistic of the number of fixed points on Sn (321; 1), since the map ... to the reader to “bijectify” the above identity (e.g map π ′ or π ′′ onto a disjoint union of special points and objects enumerated by Catalan numbers) Therefore, the generating function for the ... (1− − 4x)/(2x) Therefore, the generating function for the number of nonempty 321-avoiding permutations whose greatest value is not their rightmost value (or whose least value is not their leftmost...
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Báo cáo y học: "Clinical significance in the number of involved lymph nodes in patients that underwent surgery for pathological stage III-N2 non-small cell lung cancer" pot
Ngày tải lên :
10/08/2014, 09:22
... heterogeneous group [11,12] Therefore, there is no consensus on the indications and the optimal subjects for surgical resection This study retrospectively investigated whether the number of involved lymph ... for the Study of Lung Cancer International Staging Committee; Participating Institutions The IASLC Lung Cancer Staging Project: proposals for the revision of the TNM stage groupings in the forthcoming ... scintigraphy were performed every months for the first years after surgery and annually thereafter The mean duration of observation was 57 months The survival curve was calculated by the Kaplan-Meier...
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Báo cáo sinh học: " Sensitivity of methods for estimating breeding values using genetic markers to the number of QTL and distribution of QTL variance" ppsx
Ngày tải lên :
14/08/2014, 13:21
... MEBV, the accuracy of these methods when the number of QTL and the distribution of QTL variance varies is unknown Therefore, the objective of this study is to investigate the effect of number of ... Regardless of the number of genetic markers, the rank of the matrix of marker data will be less or equal than the number of individuals in the training data This implies the existence of correlations ... the number of QTL and a prior for QTL variance The prior for the number of QTL was set at 50 in all scenarios, regardless of the true number of QTL in that simulation scenario The prior for...
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Báo cáo sinh học: "Heterogeneity of variance components for preweaning growth in Romane sheep due to the number of lambs reared" doc
Ngày tải lên :
14/08/2014, 13:21
... deviation of number of ADG records per animal For instance, the mean total number of lambs weighted per females rearing single is 1.5 is the vector of fixed effects; di is the vector of direct ... before 2006 the number of “selected” females in each quartile of the EBV distribution in 2005 and 2006 was not significant (p > 5%) All these results indicate no evidence of a decrease of the ... to the observed ADG for the single or twin lamb i of ewe j, respectively, and other notations are the same as for the general model Under this assumption, the variances of all random factors for...
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Báo cáo sinh học: "Selection responses for the number of fertile eggs of the Brown Tsaiya duck (Anas platyrhynchos) after a single artificial insemination with pooled Muscovy (Cairina moschata) semen" pptx
Ngày tải lên :
14/08/2014, 13:21
... regarding the number of eggs set (Ie), the number of fertile eggs at candling (F), the number of total dead embryos (M), the maximum duration of fertility from the 2nd day after AI up to the day of the ... superior values of the BLUP animal model for the number of fertile eggs from the 2nd to the 15th day after AI (3 replications) The model for the prediction of additive genetic values of the selected ... experimental procedures The number of ducks involved in each generation, the number of hatches, the percentage of selected animals, and the selection differentials on breeding values of F in the C line are...
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Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"
Ngày tải lên :
25/10/2012, 10:45
... on the prevalence in the population, and more reflective of the test itself, lessening the impact of any unique features of the VA population Moreover, we might expect that the PPV and NPV of the ... NC) Results The characteristics of the VARA participants measured at the start of each treatment episode were evaluated Because the characteristics of VARA patients at the start of non-biologic ... prohibited • For infliximab, the difference between (ending - starting dose), with each dose rounded up to the nearest 100mg, cannot be >=100mg the number of infusions must be within 120% of the number...
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