Existence and Differentiability of Metric Projections in Hilbert Spaces
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Publication:4294747
DOI10.1137/0804006zbMath0793.41021OpenAlexW2020167116MaRDI QIDQ4294747
Publication date: 18 May 1994
Published in: SIAM Journal on Optimization (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0804006
Best approximation, Chebyshev systems (41A50) Inequalities and extremum problems involving convexity in convex geometry (52A40) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Variants of convex sets (star-shaped, ((m, n))-convex, etc.) (52A30) Inner product spaces and their generalizations, Hilbert spaces (46C99)
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