Found 39 Documents (Results 1–39)
Characterizing best isotone approximations in \(L_p\) spaces, \(1 \leq p < \infty\). (English) Zbl 1358.41028
Reviewer: Constantin Zălinescu (Iaşi)
Extremal interpolation of convex scattered data in \(\mathbb{R}^3\) using tensor product Bézier surfaces. (English) Zbl 07227094
Lirkov, Ivan (ed.) et al., Large-scale scientific computing. 10th international conference, LSSC 2015, Sozopol, Bulgaria, June 8–12, 2015. Revised selected papers. Cham: Springer. Lect. Notes Comput. Sci. 9374, 435-442 (2015).
MSC:
65-XX
Smooth and semismooth Newton methods for constrained approximation and estimation. (English) Zbl 1297.90160
Reviewer: Fabián Flores-Bazan (Concepción)
Error bounds of two smoothing approximations for semi-infinite minimax problems. (English) Zbl 1205.90274
Application of a wheel-rail contact model to railway dynamics in small radius curved tracks. (English) Zbl 1210.70010
Shape constrained smoothing using smoothing splines. (English) Zbl 1088.62055
Reviewer: R. E. Maiboroda (Kyïv)
On best restricted range approximation in continuous complex-valued function spaces. (English) Zbl 1078.41024
Reviewer: T. D. Narang (Amritsar)
MSC:
41A50
Non-strictly convex minimization over the fixed point set of an asymptotically shrinking nonexpansive mapping. (English) Zbl 1178.90346
A dual approach to constrained interpolation from a convex subset of Hilbert space. (English) Zbl 0884.41019
Reviewer: I.Şerb (Cluj-Napoca)
Best interpolation in a strip. II: Reduction to unconstrained convex optimization. (English) Zbl 0851.90090
Facial reduction in partially finite convex programming. (English) Zbl 0828.90136
Reviewer: A.Hoffmann (Ilmenau)
Convexity-preserving interpolatory subdivision. (English) Zbl 0790.65005
Reviewer: M.Gaşpar (Iaşi)
Spline smoothing under constraints on derivatives. (English) Zbl 0796.65005
Reviewer: E.Neuman (Carbondale)
Constrained best approximation in Hilbert space. II. (English) Zbl 0796.41026
Reviewer: Zhang Ganglu (Dongying)
Generalizations of Slater’s constraint qualification for infinite convex programs. (English) Zbl 0771.90078
Reviewer: B.D.Craven (Parkville)
Constrained smoothing of histograms by quadratic splines. (English) Zbl 0757.65007
Reviewer: B.D.Bojanov (Sofia)
Iteration methods for convexly constrained ill-posed problems in Hilbert space. (English) Zbl 0769.65026
Reviewer: Yu Wenhuan (Tianjin)
A survey on univariate data interpolation and approximation by splines of given shape. (English) Zbl 0757.41002
Monotone interpolation of scattered data in \({\mathbb{R}}^ s\). (English) Zbl 0722.41011
Reviewer: J.Stulč (Praha)
On best constrained interpolation. (English) Zbl 0754.41001
Reviewer: E.Deeba (Houston)
Interpolation and approximation by monotone cubic splines. (English) Zbl 0739.41005
Reviewer: L.Leindler (Szeged)
Smoothing and interpolation in a convex subset of a Hilbert space. II: The semi-norm case. (English) Zbl 0741.65045
Reviewer: V.V.Kobkov (Novosibirsk)
Duality and well-posedness in convex interpolation. (English) Zbl 0661.41004
Reviewer: A.L.Dontchev
Interpolation of states by vector states on certain operator algebras. (English) Zbl 0674.46033
Reviewer: H.Halpern
On the characterization of non-negative volume-matching surface splines. (English) Zbl 0645.41010
Reviewer: K.Najzar
A simple constraint qualification in infinite dimensional programming. (English) Zbl 0597.90056
Reviewer: R.Hettich
Constrained interpolation and smoothing. (English) Zbl 0596.41012
Reviewer: E.Deeba
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