Results 11 to 20 of about 545,686 (65)
Quasi Semi and Pseudo Semi (p,E)-Convexity in Non-Linear Optimization Programming
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 The class of quasi semi -convex functions and pseudo semi -convex functions are presented in this paper by combining the class of -convex functions with the class of quasi semi -convex functions and pseudo semi -convex functions, respectively.
Revan I. Hazim, Saba N. Majeed
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Strongly convex functions, Moreau envelopes and the generic nature of convex functions with strong minimizers [PDF]
, 2015 In this work, using Moreau envelopes, we define a complete metric for the set of proper lower semicontinuous convex functions. Under this metric, the convergence of each sequence of convex functions is epi-convergence.
Planiden, Chayne, Wang, Xianfu
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Point Cloud Repair Method via Convex Set Theory
Applied Sciences, 2023 The point cloud is the basis for 3D object surface reconstruction. An incomplete point cloud significantly reduces the accuracy of downstream work such as 3D object reconstruction and recognition.
Tianzhen Dong +3 more
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Lifts of convex sets and cone factorizations [PDF]
, 2012 In this paper we address the basic geometric question of when a given convex set is the image under a linear map of an affine slice of a given closed convex cone.
Barvinok A +6 more
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AN EFFICIENT ALGORITHM FOR THE CONVEX HULL OF PLANAR SCATTERED POINT SET [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 Computing the convex hull of a point set is requirement in the GIS applications. This paper studies on the problem of minimum convex hull and presents an improved algorithm for the minimum convex hull of planar scattered point set.
Z. Fu, Y. Lu
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Minimal Total Area Convex Set Partitioning Problem
Communications, 2009 The linear binary model for finding set partitioning of the points in the plane is studied. We present heuristic which generates partitioning of points to clusters for a given number of seeds with searched seeds of clusters in a plane.
Stefan Pesko
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On Some Corollaries of a Transversal Theorem
Моделирование и анализ информационных систем, 2015 In this paper we consider theorems which are generalizations of the well-known corollaries of the Helly ...
V. L. Dolnikov
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On a Class of Generalized Nonexpansive Mappings
Mathematics, 2020 In our recent work we have introduced and studied a notion of a generalized nonexpansive mapping. In the definition of this notion the norm has been replaced by a general function satisfying certain conditions.
Simeon Reich, Alexander J. Zaslavski
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Complete criterion for convex-Gaussian state detection [PDF]
, 2014 We present a new criterion that determines whether a fermionic state is a convex combination of pure Gaussian states. This criterion is complete and characterizes the set of convex-Gaussian states from the inside.
Vershynina, Anna
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Matrix Convex Hulls of Free Semialgebraic Sets [PDF]
, 2013 This article resides in the realm of the noncommutative (free) analog of real algebraic geometry - the study of polynomial inequalities and equations over the real numbers - with a focus on matrix convex sets $C$ and their projections $\hat C$.
Helton, J. William +2 more
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