... radicals of rational parabolic subgroups of the finite general linear groups GLn (Fq ); the group Un is the pattern group corresponding to the total order < < < · · · < n The group UP acts on the Fq ... −a Remark There are two natural choices for χλ , one of which is the conjugate of the other Theorem 2.1 uses the convention of [10] rather than [12] C Andr´ proved the Un -version of this supercharacter ... S = Sλ , then a vertex of S sees u1k or ujk if and q only if either ujk is not South of the end of a tine but on a tine of S, or ujk is South of the end of a tine and weakly North of the next...
Ngày tải lên: 07/08/2014, 21:21
... Thus the Hurewicz Theorem says that the minimal number of generators of the fundamental group of a simplicial complex ∆ is greater than or equal to the number of generators of H1 (∆; Z) By the ... a description of the fundamental group in terms of a finite set of generators and relations In Section 4, we use the theorems in Section to prove Theorem 4.5 This theorem gives the desired bound ... group of ∆ based at v0 The Cellular Approximation Theorem ([10] VII.6.17) tells us that any path in ∆ is homotopic to a path in the 1-skeleton of ∆ We use this fact to motivate the proof of the...
Ngày tải lên: 08/08/2014, 01:20
Báo cáo toán học: "On the automorphism group of integral circulant graphs" docx
... answer the open question from [23] about the ratio of the size of the automorphism group of Xn and the size of the group of affine automorphisms of Xn In addition, we determine the size of the automorphism ... classes Ci permute under the automorphism f , and the size of the automorphism group of each class is given by Theorem 3.4 Finally, the size of the automorphism group of Xn (d) equals d! · q1 ... corresponds to the class Ci Finally, according to Theorem 3.4 the number of permutations of these classes equals q|n, q=p q!, which is exactly the size of the automorphism group of the unitary...
Ngày tải lên: 08/08/2014, 14:22
Báo cáo toán học: "A Note on the Critical Group of a Line Graph" doc
... consequence of the matrix-tree theorem that the number of elements of the sandpile group with sink w∗ is equal to κ(G, w∗ ) For a basic exposition of the properties of the sandpile group, the reader ... Further, in the case in which the out-degree of each vertex of G is a fixed integer k, we show the kernel of this surjection is the k-torsion subgroup of K(LG, e∗ ) These results appear as Theorem ... = (w∗ , v∗ ), then κ(G, w∗ ) divides κ(LG, e∗ ) under the hypotheses of our Theorem This leads him to ask the natural question as to whether K(G, w∗ ) is a subgroup or quotient of K(LG, e∗ )...
Ngày tải lên: 08/08/2014, 14:23
báo cáo khoa học: "Evolutionary relationships based on in the Sativa group of Oryza isozyme data" docx
... reinforced the differentiation of O breviligulnta and the Oceanian form of O rufipogon on the one hand but the lack of differentiation of the American form of O rufipogon on the other hand IV ... ’ ther with the glaberrima pattern of cultivated rice, on the vector Figure shows the results on the first plane of an analysis including the Asian strains of O rufipogon and the collection of ... great number of wild and weedy populations collected across most of the range of the Sativa group distribution They were obtained from the collections of the National Institute of Genetics (NIG)...
Ngày tải lên: 09/08/2014, 22:23
Báo cáo sinh học: "Distribution of the copia transposable element in the repleta group of Drosophila" doc
... which favours the idea of the presence of an EcoRI internal fragment instead of a tandem array of the element in the genome of D koepferae The intensity of bands is greater for the lanes corresponding ... transmission of the copia element into the mulleri subgroup after the separation of hydei subgroup and before the irradiation of the mulleri and mercatorum subgroups From that moment, the copia ... hydeoides The negative result in both species of the hydei subgroup could be explained by either the absence of copia in this subgroup or a greater divergence rate of the element in these species,...
Ngày tải lên: 14/08/2014, 19:22
on the fundamental group of noncompact manifolds with nonnegative ricci curvature
... and 3.1.9 First we present the proof of Theorem 3.1.8 Proof of Theorem 3.1.8 Fix ε0 > Let Γr be the set of halfway generators Γr By the Halfway Lemma, if there exists L of G(p, r, (1+ε0 )r) and ... proofs of Theorems 3.1.5 and 3.1.8 are the result of two lemmas, the Halfway Lemma and the Uniform Cut Lemma In Sections 3.3 and 3.4 we give proofs of versions of these two lemmas for the geometric ... important fact in the proof of Theorems 3.1.5 and 3.1.8 To end the section we prove Lemma 3.2.9 which we will apply in the proofs of Theorems 3.1.5 and 3.1.8 To motivate the definition of nullhomotopy...
Ngày tải lên: 13/11/2014, 09:08
the brauer group of del pezzo surfaces
... • The group h1 The group h2 The group h3 is the stabilizer of a ten-tuple-one • The group h4 is the stabilizer of a quadruple-ve Proof We begin with the statement regarding the orbit of ... Supplement to the Proof of Lemma 15 70 Supplement to the Proof of Lemma 16 75 Supplement to the Proof of Lemma 17 80 Supplement to the Proof of Lemma 18 84 Supplement to the Proof of Lemma 19 93 ... rank two ve-torsion in the rst cohomology group Together with the trivial subgroup and H, these 41 classes of subgroups form a sublattice of the lattice of H in which the only class with trivial...
Ngày tải lên: 13/11/2014, 09:13
homomorphisms of the fundamental group of a surface into psu(1,1), and the action of the mapping class group
... is going to be crucial for the proof of the ergodicity of the mapping class group In section 6.3 we state the main theorem of this paper To proceed the proof of the theorem we state and prove ... bz + a ¯ The Lie group PSL(2, R) is the group of automorphisms of the upper half space By z−i , which maps the conjugating the whole group PSU(1, 1) by the map Φ(z) = z+i unit disk to the upper ... conj denote the projection The idea of the proof is to prove first that the space of conjugacy classes of Im(Rp−1 ) ∩ gc Im(R1 ) is connected, then use the fact that each ˜ one of the conjugacy...
Ngày tải lên: 13/11/2014, 09:14
THE PYROXENE GROUP OF MINERALS
... The Pyroxene Group Silicate Structure Of Pyroxenes The pyroxene group of minerals is in the INOSILICATE subdivision of the silicates group Inosilicates - Group of silicate minerals ... in angles The cleavage of the two groups results between chains and does not break the chains thus producing prismatic cleavage In the single chained silicates the two directions of cleavage ... green variety of augite rich in Na and Al Jadeite The term jade refers to either jadeite or to the amphibole, nephrite It is a high pressure pyroxene found in metamorphic rocks of the blueschist...
Ngày tải lên: 18/11/2014, 21:11
ON THE AUTOMORPHISM GROUP OF A CERTAIN INFINITE TYPE DOMAIN IN C 2
... as follows In Section 2, we prove Theorem In Section 3, we prove several lemmas to be used mainly in the proof of Theorem Section is devoted to the proof of Theorem Finally, two lemma are given ... × (−δ0 , δ0 ) Since the level sets of P are circles, (17) implies that ˜b1 (z1 ) ≡ Thus, the proof is complete Proof of Theorem Let f = (f1 , f2 ) ∈ Aut(ΩP ) By Lemma 6, there exist t1 , t2 ∈ ... Jourmal of Mathematics [16] S Krantz, Function theory of several complex variables Reprint of the 1992 edition AMS Chelsea Publishing, Providence, RI, 2001 [17] G M Henkin and J Leiterer, Theory of...
Ngày tải lên: 12/10/2015, 16:26
How Is the Ku Klux Klan Like a Group of Real-Estate Agents
... But by the turn of the century, lynchings were hardly the everyday occurrence that they are often considered in the public recollection Compare the 281 victims of lynchings in the 1920s to the number ... to the study cited at the beginning of this book, which measured the difference between the sale prices of homes that belonged to real-estate agents themselves and the houses they sold for their ... the high political of ce he often sought, proved himself a master of information abuse As Grand Wizard of the Knights of the Ku Klux Klan, he was able to compile a mailing list of thousands of...
Ngày tải lên: 17/10/2013, 18:20
Tài liệu Quantification of the Health Effects of Exposure to Air Pollution: Report of a WHO Working Group pdf
... explicit weighting schemes The construction of these weights and the estimation of the summary indicators were beyond the scope of the Working Group discussion The choice of estimator(s) used in ... occurred by mid-year, the size e of the population at the start of the year was e=m+d/2 The probability s of surviving to the end of the year (conditional on being alive at the start) is s = (e ... at the start of 2000 Their mortality experience will lie within the grey triangle in Table As noted above, the total number of deaths must always equal the size of the population at the start of...
Ngày tải lên: 17/02/2014, 11:20
Tài liệu Báo cáo khoa học: Oxygen tension regulates the expression of a group of procollagen hydroxylases docx
... chromosomes the question arises concerning the mechanisms underlying the orchestrated expression of these enzymes by the oxygen tension The findings that the effect of hypoxia on the gene expression of the ... thus on the one hand fully support these previous findings and on the other hand extend them by far and set them in a more general context, as both a-subunits of P4h, PDI as the b-subunit of P4h ... 100, : 1000) of a cDNA generated from the pooled RNA of the normoxic (control) cultures (at the different time points) of the respective experimental series (standard cDNA) Analysis of the individual...
Ngày tải lên: 20/02/2014, 02:21
Báo cáo Y học: Properties of group I allergens from grass pollen and their relation to cathepsin B, a member of the C1 family of cysteine proteinases pdf
... parasites of the genus Giardia are one of the earliest lineages of eukaryotic cells, and the Giardia protease is the earliest known branch of the cathepsin B family [23] Its phylogeny confirms that the ... further explore the biochemical function of group I allergens Expression of glycosylated and nonglycosylated rPhl p reveals differing stability of these allergens The expression of rPhl p in the ... concentrating the allergen according to the isoelectric point (pI) of the molecule A pH gradient from to 11 was established for the characterization of Phl p After completion of the run, the individual...
Ngày tải lên: 08/03/2014, 22:20
Report of the Task Group on Social Audit potx
... techniques in to the audit of CAG of India within the framework of the existing mandate. The Group deliberated the issue of positioning of social audit within the three basic categorisations of audit viz. financial, compliance and performance audits as its own distinct ... New Accountability Concerns The shift in devolution of funds and functions towards PRIs and ULBs has been the result of the 73rd and the 74th Amendments to the Constitution and the recommendations of the XI Finance Commission. Further, Central Government has been entrusting the implementation ... cannot in standalone mode, sustain the complete audit objective of any of the three basic types of auditing. All the objectives and processes adopted for social audit will fit into the audit objectives of one or more of the three fundamental types of audits. Therefore, social ...
Ngày tải lên: 15/03/2014, 20:20
Báo cáo khoa học: Isothermal unfolding studies on the apo and holo forms of Plasmodium falciparum acyl carrier protein Role of the 4¢-phosphopantetheine group in the stability of the holo form of Plasmodium falciparum acyl carrier protein docx
... between the two proteins (as indicated by the values of DGwater, Cm and Tg) hence arise from the changes in the surface of the protein because of the interactions of the cofactor with the protein ... bonds The 4Â-PP group is linked to the protein by the Ser37 O-c atom Only residues 3138 of the protein make extensive contacts with the cofactor For the sake of better understanding of the interactions, ... are comparable, the Tg values of the proteins vary slightly; there is a difference of almost C between the Tg values of the proteins, the value being higher for the holo form There have been...
Ngày tải lên: 16/03/2014, 10:20
Daughters of the Puritans A Group of Brief Biographies ppt
... works of fiction." II MARY LOVELL WARE [Illustration: MARY LOVELL WARE] Of all the saints in the calendar of the Church there is no name more worthy of the honor than that of Mary Lovell Ware The ... professor of theology at Harvard, whose election to the chair of theology in 1806 opened the great Unitarian controversy Two sons of Professor Ware entered the ministry, Henry and William, the ... annals of Protestantism." To find her parallel one must go to the calendar of the Catholic saints, St Theresa, of Spain, or Santa Chiara, of Assisi "Why then," he asks, the "majority of the present...
Ngày tải lên: 23/03/2014, 05:20
Báo cáo khoa học: A monoclonal antibody, PGM34, against 6-sulfated blood-group H type 2 antigen, on the carbohydrate moiety of mucin doc
... function of protecting the mucosa from zymogenic contents merged into the mucous neck cells by covering the surface of the mucosa [24] The lower part of the pit cells of the rat gastric fundus ... position indicated the substitution by the sulfate residue as compared with that of the standard b-methylated GlcNAc Furthermore, the lower field shift of the anomeric proton of a b-linked Gal ... b-GlcNAc supported the sulfation of position of the GlcNAc residue [16] These NMR spectral data support the hypothesis that oligosaccharide A1-5b has the following structure: Owing to the lower amount...
Ngày tải lên: 23/03/2014, 09:21