標題: Titlebook: Approximation Theory and Spline Functions; S. P. Singh,J. W. H. Burry,B. Watson Book 1984 D. Reidel Publishing Company, Dordrecht, Holland [打印本頁] 作者: Adams 時間: 2025-3-21 18:28
書目名稱Approximation Theory and Spline Functions影響因子(影響力)
書目名稱Approximation Theory and Spline Functions影響因子(影響力)學科排名
書目名稱Approximation Theory and Spline Functions網(wǎng)絡(luò)公開度
書目名稱Approximation Theory and Spline Functions網(wǎng)絡(luò)公開度學科排名
書目名稱Approximation Theory and Spline Functions被引頻次
書目名稱Approximation Theory and Spline Functions被引頻次學科排名
書目名稱Approximation Theory and Spline Functions年度引用
書目名稱Approximation Theory and Spline Functions年度引用學科排名
書目名稱Approximation Theory and Spline Functions讀者反饋
書目名稱Approximation Theory and Spline Functions讀者反饋學科排名
作者: 行乞 時間: 2025-3-22 00:01
Book 1984e these Proceedings complete. The Advanced Study Institute was financed by the NATO Scientific Affairs Division. We express our thanks for the generous support. We wish to thank members of the Department of Mathematics and Statistics at MeMorial University who willingly helped with the planning and 作者: spinal-stenosis 時間: 2025-3-22 02:33 作者: ovation 時間: 2025-3-22 06:34
https://doi.org/10.1007/978-3-642-91057-9pplications are: the solution of nonlinear systems of equations [7], the solution of nonlinear differential and integral equations [3], the acceleration of convergence [4]. Since those applications have already been treated extensively, they will not be mentioned here; the interested reader is referred to the literature.作者: Graduated 時間: 2025-3-22 10:54
H-Sets for Non-Linear Constrained Approximation,eeded. For the general characterisation of best approximation see Brannigan [3]. The usefulness of H-sets as developed here is in the ability to compute such sets in many cases. In the following the theorems are merely stated, those interested should consult Brannigan [3].作者: integrated 時間: 2025-3-22 16:37 作者: NAV 時間: 2025-3-22 17:11 作者: 做作 時間: 2025-3-23 00:23
Die akustische Lokalisation bei Tieren, replace in the.exchange theorem the zero-checks by practical δ-checks with δ > 0. This allows us to reduce the numerical calculations of the functional to be minimized, to raise the stability of the algorithm and to introduce multiple exchange techniques known from the Remez algorithm for getting faster convergence.作者: FELON 時間: 2025-3-23 04:05 作者: Champion 時間: 2025-3-23 07:12 作者: Neolithic 時間: 2025-3-23 13:38 作者: Anticonvulsants 時間: 2025-3-23 14:29 作者: Arthr- 時間: 2025-3-23 21:55
Exchange Algorithms, Error Estimations and Strong Unicity in Convex Programming and Chebyshev Appro replace in the.exchange theorem the zero-checks by practical δ-checks with δ > 0. This allows us to reduce the numerical calculations of the functional to be minimized, to raise the stability of the algorithm and to introduce multiple exchange techniques known from the Remez algorithm for getting faster convergence.作者: 表示問 時間: 2025-3-24 01:49 作者: 刻苦讀書 時間: 2025-3-24 04:42
Surface Spline Interpolation: Basic Theory and Computational Aspects,and can be computed economically. Solving the interpolation problem thus amounts to minimizing some Sobolev seminorm under interpolatory constraints or eventually, to solving a positive definite linear system. Our purpose here is to give a motivated and self-contained presentation of this interesting material.作者: Synchronism 時間: 2025-3-24 09:15
Interpolation of Scattered Data: Distance Matrices and Conditionally Positive Definite Functions,numerical performance little seems to be known about MQS. For instance, in his lecture notes for a recent meeting, Franke (1983) raised (based on extensive numerical experience) the followine conjecture.作者: 他去就結(jié)束 時間: 2025-3-24 12:17 作者: 無表情 時間: 2025-3-24 18:51
Harmonic Approximation,on K by harmonic polynomials. In the 1940’s, these theorems were generalized by Brelot [2] and Deny [3]. Thus they proved in particular that if K is a compact subset of R., n ≥ 2, such that R. ? K is connected, then every harmonic function on K can be uniformly approximated on K by harmonic polynomials.作者: 潔凈 時間: 2025-3-24 20:19 作者: bibliophile 時間: 2025-3-24 23:16
Book 1984r 2, 1983. This volume consists of the Proceedings of that Institute. These Proceedings include the main invited talks and contributed papers given during the Institute. The aim of these lectures was to bring together Mathematicians, Physicists and Engineers working in the field. The lectures covere作者: 管理員 時間: 2025-3-25 04:58
Exchange Algorithms, Error Estimations and Strong Unicity in Convex Programming and Chebyshev Appro a finite sequence of finite sub-problems, which is called an optimization problem with respect to a .. Modifying a strategy of Carasso and Laurent we replace in the.exchange theorem the zero-checks by practical δ-checks with δ > 0. This allows us to reduce the numerical calculations of the function作者: 因無茶而冷淡 時間: 2025-3-25 10:36 作者: forbid 時間: 2025-3-25 13:11 作者: capsaicin 時間: 2025-3-25 16:43 作者: Compatriot 時間: 2025-3-25 21:56 作者: 轉(zhuǎn)向 時間: 2025-3-26 00:54 作者: chisel 時間: 2025-3-26 05:14
Birkhoff Interpolation on the Roots of Unity,, the general problem of Birkhoff interpolation on the roots of unity has not received enough attention. Even for a three row incidence matrix E we do not know any simple criterion for settling its regularity on the cube roots of unity.作者: Introduction 時間: 2025-3-26 11:05
H-Sets for Non-Linear Constrained Approximation,ar approximation by sets not satisfying the Haar condition. The usefulness of H-sets for the characterisation and anlysis of best approximation in this non-Haar setting is set out in Brannigan [1]. A complete exposition in terms of functions in a normed linear setting is given in Brannigan [2]. For 作者: Mediocre 時間: 2025-3-26 16:39 作者: Facet-Joints 時間: 2025-3-26 19:06 作者: habitat 時間: 2025-3-26 21:41
Best Harmonic L1 Approximation to Subharmonic Functions,r equal to m - 1 of best approximation to h in the L. norm is the polynomial q. which interpolates h in the m points x. = cos(k/(m + 1)), k = 1, 2, …m. For the case m = 2, this says that the best linear polynomial approximant q* to convex C. (?1, 1)-function h in the L. norm can be computed by inter作者: 沒有準備 時間: 2025-3-27 03:40
https://doi.org/10.1007/978-3-642-94805-3In this survey paper, we shall present several results concerning estimates for products of polynomials, in one or in several variables.作者: alleviate 時間: 2025-3-27 08:02 作者: NIP 時間: 2025-3-27 11:42
https://doi.org/10.1007/978-3-642-91063-0The purpose of this paper is to survey the progress which has been made in the last several years in developing a theory for spaces of piecewise polynomials in two variables. The ultimate goal for this area would be to have a complete analog of the univariate theory, but as we shall see, much remains to be done.作者: Soliloquy 時間: 2025-3-27 16:59
Nestbau und Brutpflege bei Amphibien.,What we are concerned with is, roughly, the generalization to the elliptic case of the familiar multiple angle formulas of elementary trigonometry such as.(which are respectively polynomial, rational, algebraic). More generally we have.which we can also express as a Chebyshev polynomial:作者: BANAL 時間: 2025-3-27 18:10 作者: Indurate 時間: 2025-3-27 21:55
https://doi.org/10.1007/978-3-642-91060-9In the definitive work of Faddeev [2] the three-body scattering problem is shown to be reducible to the solution of singular integral equations. We here consider spline approximation techniques to give reliable and computational methods for the numerical solution to these equations.作者: 拖債 時間: 2025-3-28 04:17 作者: 犬儒主義者 時間: 2025-3-28 10:10
https://doi.org/10.1007/978-3-663-16388-6Let f be a continuous map from a compact interval I = [a, b] ? ? into itself. We note f., the n-th iterate of f. We will say that f is an . of I if f has a single fixed point c, towards which converge all the sequences (f.(x)). x € I. Let us write .(f), the graph of f. We note: ..(f) = .(f.) and ..(f) = .(f.).作者: 女歌星 時間: 2025-3-28 13:12
Products of Polynomials,In this survey paper, we shall present several results concerning estimates for products of polynomials, in one or in several variables.作者: 平躺 時間: 2025-3-28 16:41 作者: 意外的成功 時間: 2025-3-28 20:10
On Spaces of Piecewise Polynomials in Two Variables,The purpose of this paper is to survey the progress which has been made in the last several years in developing a theory for spaces of piecewise polynomials in two variables. The ultimate goal for this area would be to have a complete analog of the univariate theory, but as we shall see, much remains to be done.作者: foreign 時間: 2025-3-29 02:31 作者: Obvious 時間: 2025-3-29 06:43 作者: chassis 時間: 2025-3-29 09:00 作者: Directed 時間: 2025-3-29 13:01
B-Splines on the Circle and Trigonometric B-Splines,We shall first introduce the notion of circle splines. Denote by Π. the space of polynomials of degree at most n on the unit circle U = {z € (?: |z| = 1}.作者: Transfusion 時間: 2025-3-29 16:37 作者: 協(xié)奏曲 時間: 2025-3-29 23:17
Four Lectures on Multivariate Approximation,(many-variable) approximation. In either case, the central problem of best approximation can be stated thus: a Banach space X and a subspace Y of X are prescribed, and for a particular x ∈ X we seek a best approximation of x in Y.作者: Heart-Rate 時間: 2025-3-30 03:10 作者: cavity 時間: 2025-3-30 07:45
Birkhoff Interpolation on the Roots of Unity,, the general problem of Birkhoff interpolation on the roots of unity has not received enough attention. Even for a three row incidence matrix E we do not know any simple criterion for settling its regularity on the cube roots of unity.作者: 格子架 時間: 2025-3-30 11:00 作者: 官僚統(tǒng)治 時間: 2025-3-30 13:19 作者: Obsessed 時間: 2025-3-30 17:34 作者: scoliosis 時間: 2025-3-31 00:08 作者: Lymphocyte 時間: 2025-3-31 04:34
https://doi.org/10.1007/978-94-009-6466-2approximation theory; derivative; extrema; integral; integral equation; interpolation; operator; orthogonal作者: Medicaid 時間: 2025-3-31 08:37
978-94-009-6468-6D. Reidel Publishing Company, Dordrecht, Holland 1984作者: 非實體 時間: 2025-3-31 10:14
Nato Science Series C:http://image.papertrans.cn/b/image/160403.jpg作者: CURB 時間: 2025-3-31 16:12 作者: nostrum 時間: 2025-3-31 20:30 作者: 悲觀 時間: 2025-4-1 01:18
Die akustische Lokalisation bei Tieren,11], who has made a careful study of its origins. Hitherto this process has been more commonly identified in the literature solely with the name of Borchardt. (See, for example, Carlson [2], Todd [13].)作者: 追逐 時間: 2025-4-1 03:52 作者: FADE 時間: 2025-4-1 08:17 作者: Entropion 時間: 2025-4-1 10:54
,Der Sauerstoff als ?kologischer Faktor,(1982), see also Franke (1982). The theory for TPS has been developed in a series of papers (see Duchon (1976), Meinguet (1979)). However, beyond its numerical performance little seems to be known about MQS. For instance, in his lecture notes for a recent meeting, Franke (1983) raised (based on exte作者: Bmd955 時間: 2025-4-1 17:32
https://doi.org/10.1007/978-3-642-91063-0, the general problem of Birkhoff interpolation on the roots of unity has not received enough attention. Even for a three row incidence matrix E we do not know any simple criterion for settling its regularity on the cube roots of unity.作者: 低三下四之人 時間: 2025-4-1 20:12 作者: Bereavement 時間: 2025-4-2 02:21
