Approximative properties of sets in Hilbert space

Farthest points of sets in uniformly convex banach spaces

Michael Edelstein · Israel Journal of Mathematics · 1966 · 78 citations

Natural Sciences, Business Economics, Set Theory +4

Čebyšev sets in Hilbert space

Edgar Asplund · Transactions of the American Mathematical Society · 1969 · 67 citations · Full text

Natural Sciences, Mathematics, Physics +8

The connectivity and approximative properties of sets in linear normed spaces

V. A. Koshcheev · Mathematical Notes · 1975 · 22 citations

Natural Sciences, Computer Science, Mathematics +12

On equidistant sets in normed linear spaces

Biswanath Panda, O. P. Kapoor · Bulletin of the Australian Mathematical Society · 1974 · 14 citations · Full text

Natural Sciences, Mathematics, Probability Theory +8