原谅
发表于 2025-3-25 03:32:53
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有恶意
发表于 2025-3-25 11:22:27
A Multi-Parameter Method for Nonlinear Least-Squares Approximation,inear least-squares method works on ℝ., it is shown that the additional computational requirements consist of . − 1 gradient evaluations plus .(. · .) operations. The application to discrete rational approximation is discussed, and numerical examples are given.
faucet
发表于 2025-3-25 15:42:16
Converse Theorems for Approximation on Discrete Sets II, of the known results to approximation on a sequence of discrete sets instead of an interval. The main tools are upper estimates of an .. norm in terms of an .. norm for the three classes of approximating functions in consideration.
运气
发表于 2025-3-25 19:27:03
Book 1992stitut in Oberwolfach during the week of November 24~30, 1991. It contains refereed and edited papers by 20 of the 49 participants. The book is dedicated to the memory of Prof. Lothar Collatz who main tained a long and active interest in numerical approximation. It is the ninth in a series of volum
摊位
发表于 2025-3-25 22:38:17
Constructive Multivariate Approximation with Sigmoidal Functions and Applications to Neural Networkknown mapping existence theorem for three-layer feedforward neural networks. At the end, we apply our operators, resp. networks, to a special test function in order to get some concrete idea of their behaviour.
强所
发表于 2025-3-26 00:11:51
Analog VLSI Networks,onnection networks is also given. It is shown that the shift register stage used in the horizontal and vertical scanner of the silicon retina implementation is in correspondence to the S-SEED technology in the hybrid optoelectronic implementation of interconnection networks.
杀虫剂
发表于 2025-3-26 06:08:33
0373-3149 chungs institut in Oberwolfach during the week of November 24~30, 1991. It contains refereed and edited papers by 20 of the 49 participants. The book is dedicated to the memory of Prof. Lothar Collatz who main tained a long and active interest in numerical approximation. It is the ninth in a serie
forecast
发表于 2025-3-26 11:32:35
Quasi-Kernel Polynomials and Convergence Results for Quasi-Minimal Residual Iterations,l polynomials. In particular, we derive bounds for the norms of quasi-kernel polynomials. These results are then applied to obtain convergence theorems both for the QMR method, and for a transpose-free variant of QMR, the TFQMR algorithm.
失败主义者
发表于 2025-3-26 14:38:15
Approximation by Multivariate Splines: an Application of Boolean Methods,an be applied to noncommutative operators. Based on this theory, an explicit quasi-interpolant is constructed so that it gives rise to an efficient scheme of approximation by multivariate smooth splines. This scheme is shown to achieve the optimal rate of approximation.
lambaste
发表于 2025-3-26 18:33:16
,L,-splines in ℝ,,operties of these functions and the space ..(..) in which they are defined. This enables us to characterize thin plate splines under tension. The ..-splines are explicitly given in terms of the Hilbert kernel.