Best quasi-convex uniform approximation
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Publication:805957
DOI10.1016/0022-247X(90)90101-KzbMath0729.41026MaRDI QIDQ805957
Yuesheng Xu, Stanley E. Weinstein
Publication date: 1990
Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)
Best approximation, Chebyshev systems (41A50) Approximation by other special function classes (41A30)
Related Items (6)
A duality approach to regularized learning problems in Banach spaces ⋮ Duality and Lipschitzian selections in best approximation from nonconvex cones ⋮ Uniform approximation by a non-convex cone of continuous functions ⋮ A duality approach to best uniform convex approximation ⋮ Best piecewise monotone uniform approximation ⋮ Approximation complexity for piecewise monotone functions and real data
Cites Work
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- On the characterization and computation of best monotone approximation in \(L_ p[0,1\) for \(1\leq p<\infty\)]
- Quasi-convex optimization
- Isotone optimization. II
- Isotone optimization. I
- O(n) algorithms for discrete n-point approximation by quasi-convex functions
- Another Proof that Convex Functions are Locally Lipschitz
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