Báo cáo toán học: "Lower Semicontinuity of the KKT Point Set in Quadratic Programs Under Linear Perturbations" ppt

... text (HTML) versions will be made available soon. Further results of the estimate of growth of entire solutions of some classes of algebraic differential equations Advances in Difference Equations ... a number r ∈ (0, 1); 2. a sequence of complex numbers z n , |z n | < r; Further results of the estimate of growth of entire solutions o...

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... Ω N r → 0. 1. Introduction The notion of variational bicomplexes was introduced in studying the problem of characterizing the kernel and image of Euler-Lagrange mapping in the calcu- lus of variations. ... w 0 , (16) Vietnam Journal of Mathematics 33:3 (2005) 271–281 A Presentation of the Elements of the Quotient Sheaves Ω k r /Θ k r in Variational...

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... 2004 Abstract. In this paper we establish some further applications of the KKM-maps principle in hyperconvex metric spaces such as Ky Fan inequality, fixed point theorems, minimax theorems, using the notion ... established main applications of this principle such as the Ky Fan minimax inequality, fixed point theorems, minimax theorems, equilibrium point theorems, in...

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... program, linear perturbation, KKT point set, lower semicontinuity. 1. Introduction The problem of minimizing or maximizing a linear -quadratic function on a con- vex polyhedral set is called a quadratic ... Journal of Mathematics 34:4 (2006) 411–422 Lower Semicontinuity of the KKT Point Set in Quadratic Programs Under Linear Perturbations * G. M. Le...

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... 1995 Bijective proofs of the hook formulas for the number of ordinary standard Young tableaux and for the number of shifted standard Young tableaux are given. They are formulated in a uniform ... provide a bijective proof of the hook formula for the number of shifted standard Young tableaux (and its q-analogue; see the Theorem in...

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... that the graph Γ i is the i-th class of the scheme, and so we indistinctly use the words graph or “class” to mean the same thing. 2 The Proper and Adjacency Polynomials In this section we introduce ... trivial.) Then, by the converse of Theorem 2.5 , it must be Q k  u ≥ 1. On the other hand, in the proof of Theorem the electronic journal of combi...

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... A DETERMINANT OF THE CHUDNOVSKYS GENERALIZING THE ELLIPTIC FROBENIUS-STICKELBERGER-CAUCHY DETERMINANTAL IDENTITY Tewodros Amdeberhan Mathematics, DeVry Institute of Technology, North ... introduced a generalization of the Frobenius- Stickelberger determinantal identity involving elliptic functions that generalize the Cauchy determinant. The purpose of this n...

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... invariant under the antipodal map, the number of matchings is the square of the number of matchings of the quotient graph. 2. The number of matchings of the edge graph of a graph with vertices of degree ... under the antipo- dal map, the number of matchings is the square of the number of matchings of the quotient graph. 2. The number of matc...

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... in the next section, to prove that a MNT graph of order n ≥ 10 has at least 3n−2 2 edges. The first one concerns the lower bound for the number of edges of MNH graphs. It is the combination of ... is not complete, then some internal vertex of Q has a neighbour in G − V (Q). the electronic journal of combinatorics 12 (2005), #R32 2 Lower Bound for the Size...

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... key ingredient of our proof. Given the informal discussion above, the proof of Theorem 1.1 looks very roughly as follows. At the first part of the proof we consider the graph G(n, ρ) for a relatively ... claim holds for d − 1. We prove the claim for d. Let S = (G 1 , G 2 , . . . , G d ) be the sequence of the labels of the nodes u i , i ∈ [d], along the path...

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... such a polygon do not change genus of such a surface. Operation 1: Aaa − ∼ A, Operation 2: AabBab ∼ AcBc, Operation 3: AB ∼ {(Aa), (a − B)}, A A a a A B a b b a A B c c A B A Bc c Figure 4: Operation ... attaching ears serially or by bar -amalgamation of a cactus to G N The authors of [5] discussed a Kuratowski type theorem for average genus of graph...

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