Approximative Solar Properties of Sets and Local Geometry of the Unit Sphere von Alimov, A. R.

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Monotone Path-Connectedness of Strict Suns von Alimov, A. R.

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Solarity of Chebyshev Sets in Dual Spaces and Uniquely Remotal Sets von Alimov, A. R.

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Connectedness and solarity in problems of best and near-best approximation von Alimov, A. R., Tsar'kov, I. G.

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Bounded Contractibility of Strict Suns in Three-Dimensional Spaces von Alimov, A. R.

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Characterization of Sets with Continuous Metric Projection in the Space von Alimov, A. R.

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Geometric Structure of Chebyshev Sets and Suns in Three-Dimensional Spaces with a Cylindrical Norm von Alimov, A. R.

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Some Classical Problems of Geometric Approximation Theory in Asymmetric Spaces von Alimov, A. R., Tsar’kov, I. G.

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Selections of the metric projection operator and strict solarity of sets with continuous metric projection von Alimov, A. R.

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Singularities of Solutions of the Eikonal Equation von Alimov, A. R.

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Chebyshev centres, Jung constants, and their applications von Alimov, A. R., Tsar'kov, I. G.

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Approximatively Compact Sets in Asymmetric Efimov–Stechkin Spaces and Convexity of Almost Suns von Alimov, A. R., Tsar’kov, I. G.

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Selections of the Best and Near-Best Approximation Operators and Solarity von Alimov, A. R.

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Monotone path-connectedness of Chebyshev sets in three-dimensional spaces von Alimov, A. R., Bednov, B. B.

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Classical Problems of Rational Approximation von Alimov, A. R., Tsar’kov, I. G.

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Solarity and Proximinality in Generalized Rational Approximation in Spaces and von Alimov, A. R., Tsar’kov, I. G.

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Complete Sets: Approximative and Structural Properties von Alimov, A. R., Tsarkov, I. G.

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A monotone path-connected set with outer radially lower continuous metric projection is a strict sun von Alimov, A. R.

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Monotone path-connectedness and solarity of Menger-connected sets in Banach spaces von Alimov, A. R.

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Convexity of Chebyshev sets with respect to tangent directions von Alimov, A. R., Shchepin, E. V.

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