Results 11 to 20 of about 84,906 (335)
On Column-Convex and Convex Carlitz Polyominoes [PDF]
Mathematics in Computer Science, 2021 In this paper, we introduce and study {\it Carlitz polyominoes}. In particular, we show that, as $n$ grows to infinity, asymptotically the number of \begin{enumerate} \item column-convex Carlitz polyominoes with perimeter $2n$ is \beq \frac{9\sqrt{2}(14+3\sqrt{3})}{2704\sqrt{ n^3}}4^n. \feq \item convex Carlitz polyominoes with perimeter $2n$ is \beq \
Armend Shaban Shabani +3 more
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Triangulability of convex graphs and convex skewness [PDF]
Discrete Mathematics, Algorithms and Applications, 2021 Suppose [Formula: see text] is a subgraph of a convex complete graph [Formula: see text] and [Formula: see text] contains no boundary edge of [Formula: see text] and [Formula: see text]. We determine necessary and sufficient conditions on [Formula: see text] such that [Formula: see text] admits a triangulation.
Adem Kilicman +5 more
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Biometrics, 2016 SummaryIn the biclustering problem, we seek to simultaneously group observations and features. While biclustering has applications in a wide array of domains, ranging from text mining to collaborative filtering, the problem of identifying structure in high-dimensional genomic data motivates this work.
Genevera I. Allen +2 more
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A convex polynomial that is not sos-convex [PDF]
Mathematical Programming, 2011 15 ...
Pablo A. Parrilo, Amir Ali Ahmadi
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Convex Functions on Convex Polytopes [PDF]
Proceedings of the American Mathematical Society, 1968 The behavior of convex functions is of interest in connection with a wide variety of optimization problems. It is shown here that this behavior is especially simple, in certain respects, when the domain is a polytope or belongs to certain classes of sets closely related to polytopes; moreover, the polytopes and related classes are actually ...
David Gale +2 more
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On the moduli of convexity [PDF]
Proceedings of the American Mathematical Society, 2007 [EN] It is known that, given a Banach space (X, parallel to center dot parallel to), the modulus of convexity associated to this space delta X is a non-negative function, nondecreasing, bounded above by the modulus of convexity of any Hilbert space and satisfies the equation delta x(epsilon)/epsilon(2)
Guirao Sánchez, Antonio José +1 more
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Convex Defining Functions for Convex Domains [PDF]
Journal of Geometric Analysis, 2010 21 ...
Jeffery D. McNeal, A. K. Herbig
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Administrative Sciences, 2019 In this research, the concept of Duration with a new application in project management has been defined. The Duration of each project provides the project manager with a combined measure containing concepts of return, cost and time of the project ...
Vahidreza Yousefi +2 more
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Smooth convex extensions of convex functions [PDF]
Calculus of Variations and Partial Differential Equations, 2019 Final ...
Azagra, Daniel, Mudarra, Carlos
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A note on some relations between certain inequalities and normalized analytic functions
Acta Universitatis Sapientiae: Mathematica, 2018 In this note, an extensive result consisting of several relations between certain inequalities and normalized analytic functions is first stated and some consequences of the result together with some examples are next presented.
Şan Müfit, Irmak Hüseyin
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