Some Results on Iterative Proximal Convergence and Chebyshev Center [PDF]
Journal of Function Spaces, 2021 In this paper, we prove a sufficient condition that every nonempty closed convex bounded pair M,N in a reflexive Banach space B satisfying Opial’s condition has proximal normal structure.
Laishram Shanjit +3 more
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Specific CT 3D rendering of the treatment zone after Irreversible Electroporation (IRE) in a pig liver model: the "Chebyshev Center Concept" to define the maximum treatable tumor size. [PDF]
BMC Med Imaging, 2014 BackgroundSize and shape of the treatment zone after Irreversible electroporation (IRE) can be difficult to depict due to the use of multiple applicators with complex spatial configuration.
Vollherbst D +14 more
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Chebyshev center based column generation
Discrete Applied Mathematics, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lee, Chungmok, Park, Sungsoo
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Chebyshev spectral methods for computing center manifolds
Journal of Computational Dynamics, 2021 Computing the stable, unstable and center manifolds of a given dynamical system gives one much insight into the properties and evolution of the system. For this reason, several techniques for their determination (both analytical and numerical) have been proposed over the years.
Saito, Takeshi, Yagasaki, Kazuyuki
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Chebyshev center of the intersection of balls: complexity, relaxation and approximation [PDF]
Mathematical Programming, 2020 26 pages, 0 ...
Yong Xia, Meijia Yang, Shu Wang
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Chebyshev centers and radii for sets induced by quadratic matrix inequalities. [PDF]
Math Control Signal SystThis paper studies sets of matrices induced by quadratic inequalities. In particular, the center and radius of a smallest ball containing the set, called a Chebyshev center and the Chebyshev radius, are studied.
Shakouri A, van Waarde HJ, Camlibel MK.
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Some variants of reverse selective center location problem on trees under the Chebyshev and Hamming norms [PDF]
Yugoslav Journal of Operations Research, 2017 This paper is concerned with two variants of the reverse selective center location problems on tree graphs under the Hamming and Chebyshev cost norms in which the customers are existing on a selective subset of the vertices of the underlying tree.
Etemad Roghayeh, Alizadeh Behrooz
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Statistical aspects of the chebyshev center estimate
2008 IEEE International Conference on Acoustics, Speech and Signal Processing, 2008 We treat the linear regression problem of estimating thetas from noisy observations where the norm of thetas is bounded. Instead of using the constrained least-squares approach which minimizes the data error over bounded norm vectors, we explore the use of the Chebyshev-center estimate (CC), that is aimed at minimizing the worst-case squared-error over
Yonina C. Eldar
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Normal structure and invariance of Chebyshev center under isometries
Journal of Mathematical Analysis and Applications, 2016 Let \(K\) be a nonempty, convex and weakly compact subset of a Banach space \(X\). \textit{M. S. Brodskij} and \textit{D. P. Mil'man} [Dokl. Akad. Nauk SSSR, n. Ser. 59, 837--840 (1948; Zbl 0030.39603)] proved that if \(K\) has normal structure, then there is a common fixed point for all surjective isometries of \(K\) which is located in the Chebyshev ...
Veena Sangeetha, M., Veeramani, P.
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Design and Realization of Chebyshev Bandstop Filters Based on Ceramic Resonators [PDF]
Advances in Radio Science, 2021 Distributed bandpass or band-reject filters generally become larger as the design center frequency decreases. To achieve suitable filters with small dimensions even at center frequencies below 2 GHz, ceramic resonators can be used.
J. F. Tiede, T. F. Eibert
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