Báo cáo toán học: "Linear programming and the worst-case analysis of greedy

Báo cáo toán học: "Linear programming and the worst-case analysis of greedy algorithms on cubic graphs" potx

... in the graph a t the time.To analyse the eﬀect of prioritisation, we consider the eﬀect of an operation Op on aset Vias the simultaneous destruction of some vertices of Vi(by deleting them ... duality theorem of linear programming then gives us a simpleway to check the claimed upper bound on the solution given by the primal LP.One of the themes of this work is that instead of developing ... operations based on the condition that the input graph has girth at least 5, and taking note of operations thatcannot occur due to the prioritisation. The equations associated with the operations...

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Báo cáo toán học: "Updown numbers and the initial monomials of the slope variety" ppsx

... G-words by the following theorem. (Here and subsequently, the notation (a, b) ∈ SPserves as a convenientshorthand for the condition that a and b are (possibly empty) words on disjoint sets of letters ... xi) ∈ C be the slope of ℓij. Let A = C[mij], and letIn⊂ A be the ideal of algebraic relations on the slopes mijthat hold for all choices of the points pi. Order the variables of A lexicographically ... R-word, then so are wL and wR.Proof. We will show that if w is a primitive G-word, then so is wL; the other cases areall analogous. If n = 3, then the conclusion is trivial. Otherwise,...

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Báo cáo khoa học: "LEXICON-GRAMMAR AND THE SYNTACTIC ANALYSIS OF FRENCH" pot

... How to represent (1) and (2) is a problem in terms of number of entries. On the one hand, the two constructions have common syntactic and semantic features, on the other, they ere significantly ... symbols of verbs are no longer used, since they cannot determine the syntactic behsviour of individual verbs. The nature of the lexicon-grammar should then become clearer. An entry of the lexicon-grammar ... implications for parsing. The construction of a lexicon-grammar of French has led to an accumulation of linguistic information that should significantly bear on the procedures ot automatic analysis...

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Báo cáo y học: "Molecular profile and copy number analysis of sporadic colorectal cancer in Taiwan" potx

... and they tend to have older age onset of cancer and female predominant. For rectal cancer, the percentage of MSI-H and MLH1 methylation was only 2.8% (9/401) and 1% (4/401) respectively. On the ... alterations/aberrations (CNAs),are frequently observed, e.g., gains of oncogenes and losses of tumor suppresser genes [12]. Furthermore, the DNA CN states of CRC cases are relate d to the response of ... 11.4%). Among the 40 tumors with no detectableMLH1 protein expression, 32 had hypermethylation of the promoter (80%) and 17 had BRAF mutation (42.5%). FiveMSI-H tumors had no expression of either...

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Báo cáo toán học: " Weak compactness and the Eisenfeld-Lakshmikantham measure of nonconvexity" potx

... sequence of nonempty, closed, and convex subsets of the weakly compact and convex set coC. The ˇSmuliantheorem [6, Theorem V.6.2] then allows us to conclude that A∞is nonempty.Conversely, ... {Cn}∞n=1 of nonempty, closed, and convex subsets of the bounded and convex set coC,then µ(Cn) = 0 (n ∈ N), and therefore C∞= ∅. Appealing again to the ˇSmulian theorem [6, Theorem V.6.2] ... Y → Y is continuous, γ-condensing and has property (C). Then f has at least one ﬁxed point in Y .Proof. Arguing as in the pro of of Proposition 3.2 we get a nonempty, closed, and convex set...

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Báo cáo toán học: " Order-distributions and the Laplace-domain logarithmic operator" docx

... orientations are preservedthrough the mapping, the stable region always lies to the left of the contour. In the v-plane, this is the region above the top horizontal line, and below the lower h orizontal0 ... 2011:59http://www.advancesindifferenceequations.com/content/2011/1/59Page 14 of 19line. Note that the origin of the v-plane corresponds to s = 1. Note that beyond v =±jπ, the image in the s-plane moves inside the branch cut on the ... Sabatier, J: Fractional differentiation and its applications.Proceedings of IFAC-FDA’04. (2005)26. Bagley, RL, Torvik, PJ: On the existence of the order domain and the solution of distributed order...

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Báo cáo toán học: "Fredholm operators and the continuity of the Lefschetz number " potx

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Báo cáo toán học: "Contraction semigroups and the spectrum of $A_1 otimes I + I otimes A_2$ " pps

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Báo cáo toán học: "Ergodic theory and the functional equation (I - T)x = y " pps

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Báo cáo toán học: "Redheffer products and the lifting of contractions on Hilbert space " pot

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