Báo cáo toán học: "Existance and completeness of the wave operators for dissipative hyperbolic systems" docx
Báo cáo toán học: " Existence and uniqueness of nonlinear deflections of an infinite beam resting on a non-uniform nonlinear elastic foundation" pptx
... for the nonlinear deflection analysis of an infinite beam resting on a nonlinear elastic foundation underlocalized external loads. Although their method app ears powerful as a mathematicalprocedure ... eam resting on a both non-uniform and nonlinear elastic foundation by means of Banach fixed pointtheorem. In fact, this restriction on the candidate space for solutions is justified byphysical ... infinite beams which rest on an elastic foundation hasreceived increased attention in a wide range of fields of engineering, because of its practicaldesign applications, say, to highways and railways....
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Báo cáo toán học: " Synthesis and characterization of CuO nanowires by a simple wet chemical method" pdf
... Synthesis and characterization of CuO nanowires by a simple wet chemical method Anita Sagadevan Ethiraj1 and Dae Joon Kang*1 1BK21 Physics Research Division, Department of Energy ... Fully formatted PDF and full text (HTML) versions will be made available soon. Synthesis and characterization of CuO nanowires by a simple wet chemical methodNanoscale Research Letters 2012, ... (eV)IIIIII CuO Nanowire DataFitted DataO1s(c) Figure 4 Abstract We report a successful synthesis of copper oxide nanowires with an average diameter of 90 nm and lengths of several micrometers by...
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Báo cáo toán học: " Analysis and modeling of spatial characteristics in urban microscenario of heterogeneous network" potx
... Communications and Networking 2011, 2011:187http://jwcn.eurasipjournals.com/content/2011/1/187Page 11 of 12 RESEARCH Open Access Analysis and modeling of spatial characteristics in urban microscenario of ... intra-cellinterference, while the interference from the othersites is defined as inter-cell interference. The ratio of the intra-site interference to inter-site interference isdefined asR =IintraIinter(14)From ... N(θ)is the number of paths of which the jn= θ, and the Pn, θis the power of the corresponding path.4.2. Data analysis and angular offset modeling Figure 6 depicts a spatial sample of the SAGE...
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Báo cáo toán học: " Existence and multiplicity of solutions for nonlocal p(x)-Laplacian equations with nonlinear Neumann boundary conditions" ppt
... acceptance. Fully formattedPDF and full text (HTML) versions will be made available soon. Existence and multiplicity of solutions for nonlocal p(x)-Laplacian equations with nonlinear Neumann boundary ... [33–37], and for the p(x)-Laplacian with non-linear boundary conditions see [38–40]. Motivated by above, we focus the case of nonlocal p(x)-Laplacian problems with nonlinear Neumann boundary ... and nonlinear boundary condition. Nonlinear Anal. 71, 2447–2455 (2009)[38] Deng, SG, Wang, Q: Nonexistence, existence and multiplicity of positive so-lutions to the p(x)-Laplacian nonlinear Neumann...
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Báo cáo toán học: "Quasisimilarity and closures of similarity orbits of operators " potx
... alt ="" ...
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Báo cáo toán học: "nX-Complementary Generations of the Rudvalis Group Ru Ali Reza Ashrafi1 and Ali Iranmanesh2" docx
... - - -Theorem 2.2. The Rudvalis group Ru is pX-c omplementary generated, if p isan odd prime divisor of |Ru| . nX-Complementary Generations of the Rudvalis Group Ru 79. M. R. Darafsheh and A. ... Δ Ru (pY, 5B,29A) > 0andsoRu is 5B-complementarygenerated. Vietnam Journal of Mathematics 33:1 (2005) 1–7nX-Complementary Generations of the Rudvalis Group Ru Ali Reza Ashrafi1 and Ali ... that Δ Ru (pY, 7A, 29A) > 0andsoRu is 7A-complementary generated.This completes the proof.We are now ready to prove the main result of this paper:Theorem. The Rudvalis group Ru is nX-complementary...
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Báo cáo toán học: "Automorphisms and enumeration of switching classes of tournaments" doc
... number of switching classes it fixes is equalto the number of elements of B that it fixes. This number is easily computed, and in any case is known from the enumeration of switching classes of graphsby ... number of switching classes of tournaments is smaller thanthe number of switching classes of graphs if n ≥ 3. For the formula is a sum of some of the terms appearing in the sum found by Mallows and ... switching classes admitting odd permutations, and of tournaments in a switching class.We conclude by remarking that both the class of switching classes of finite tournaments, and the class of “local...
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Báo cáo toán học: "Meet and Join within the Lattice of Set Partitions" doc
... replacement of n by n − 1andofrby r − r/(1 + r)n +O(n−2), is the formula stated as Theorem 3. the electronic journal of combinatorics 8 (2001), #R15 6 Meet and Join within the Lattice of Set PartitionsE. ... ,xit). The various xijare themselves partitions of a set Si⊆ [n]; the join (over j)ofthexijequals {Si} ;and = {Si:1≤ i ≤ } is apartition of [n].Once the definition of the set Qnthas ... are the nonempty intersections of the blocks of πjwith the set Si.In the other direction ←− ,letT be a set of the form (4), consisting of t-tuples of partitions xij. We know that each join...
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Báo cáo toán học: "Fans and Bundles in the Graph of Pairwise Sums and Product" potx
... large integers .Theorem3.1. The graph Gì+contains -bundles for arbitrarily large integers .Inpar-ticular, for any positive integer , the graph Gì+contains subgraphs of the following type:nn1SSSSSSSSSSSSSSSSSSSSSSSSkkkkkkkkkkkkkkkkkkkkkkkkkkn2MMMMMMMMMMMMMMMMMppppppppppppppppppn3???????????~~~~~~~~~~~ ... 16 :(16, 48) ơy ; the electronic journal of combinatorics 11 (2004), #R6 10 Fans and Bundles in the Graph of Pairwise Sums and ProductsLorenz HalbeisenDepartment of Pure MathematicsQueen’s ... ơz ; and thus, we get a contradiction at 15. Finally, let us also consider the subgraphGì+ of Gì+dened as follows: The vertex-set of Gì+is again the set of positive integers, and...
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Báo cáo toán học: "Colorings and orientations of matrices and graphs" doc
... of evaluation formulas for the permanent of copies of matrices A . One in terms of certain orientations of A , the other in terms of colorings of A . First, in section 1.1 , orientations of matrices ... edge-vertex matrix of G .2.1 Orientations and Eulerian subgraphsFrom definitions 1.4 and 2.1 follows:Proposition 2.2. The orientations ϕ of G are exactly the orientations of A(G) and: πGπA(G)(ϕ)=πG(ϕ):=(−1)|{e∈E(G) ... colorings and orientations of matrices as generalizations of thegraph theoretic terms. The permanent per(A[ζ|ξ]) of certain copies A[ζ|ξ]ofamatrix A can be expressed as a weighted sum over the orientations...
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Báo cáo toán học: "A refinement of the formula for k-ary trees and the Gould-Vandermonde’s convolution" pps
... leaf.ã The second class consists of the rest of trees, i.e., the trees in which there is no coloredleaf in the lowest level (the level furthest to the root) and there is an internal vertexin the ... i the electronic journal of combinatorics 15 (2008), #R52 5 A refinement of the formula for k-ary trees and the Gould-Vandermonde’s convolutionRicky X. F. ChenCenter for Combinatorics, LPMC-TJKLCNankai ... involving the generalizedCatalan numbers Ck,γ(n) =γkn+γkn+γn. From the combinatorial sum, we refine the formula for k-ary trees and obtain an implicit formula for the generating functionof...
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Báo cáo toán học: "Dihedral F-Tilings of the Sphere by Equilateral and Scalene Triangles - II" pptx
... respectively, the number of triangles congruent to T1 and the number of triangles congruent to T2used in such dihedral f-tilings; ã G() is the symmetry group of the f-tiling τ . The numbers of isohedrality-classes and ... avoid the same situation of incompatibility as the one shown in Figure 16. the electronic journal of combinatorics 15 (2008), #R91 9 Dihedral F-Tilings of the Sphere by Equilateral and Scalene Triangles ... an equilateral triangle and an isosceles triangleis obtained. The algebraic and combinatorial description of spherical f-tilings by equilateral triangles and scalene triangles of angles β, γ and...
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Báo cáo y học: "implementation and evaluation of the SPRINT protocol for tight glycaemic control in critically ill patients: a clinical practice change" ppsx
... days on the SPRINT protocol. The average nutrition intake is lower and the average insulin rate ishigher during the initial phase of controlling hyperglycaemia.Once hyperglycaemia has been controlled, ... that 96% of SPRINT patients reached the 6.1 mmol/L band from the initial hyperglycaemic statecompared with only 74% of the retrospective hyperglycaemicpatients. SPRINT, therefore, brings a patient ... Lonergan and MW helped conceive and develop the SPRINT protocol. XWW, JL, and T Lotz assisted in data collection and the analysis and interpretation of the data. DL provided statistical assistance....
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Từ khóa: Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngchuyên đề điện xoay chiều theo dạngNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ