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在“Elsevier电子期刊”中，命中：65,422条，耗时：0.0609728 秒

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1.An algorithm for low-rank approximation of bivariate functions using splines

作者：I. Georgieva^a ; ^{irina@math.bas.bg" class="auth_mail" title="E-mail the corresponding author} ; C. Hofreither^b ; ^{chofreither@numa.uni-linz.ac.at" class="auth_mail" title="E-mail the corresponding author}

关键词：Low-rank approximation ; Splines ; Cross approximation ; Bivariate approximation ; Isogeometric analysis

刊名：Journal of Computational and Applied Mathematics

出版年：2017

2.Existence of interval, triangular, and trapezoidal approximations of fuzzy numbers under a general condition

作者：Chi-Tsuen Yeh ^{ctyeh@mail.nutn.edu.tw}

关键词：Fuzzy numbers ; Trapezoidal approximations ; Triangular approximations ; Linear operators ; Expected interval ; Value ; Ambiguity

刊名：Fuzzy Sets and Systems

出版年：2017

3.Numerical solution of singular boundary value problems with logarithmic singularities by Padé approximation and collocation methods

作者：Hassane Allouche ; ^{allouche_hassane@yahoo.fr" class="auth_mail" title="E-mail the corresponding author} ; Abderrahim Tazdayte ^{a.tazdayte@gmail.com" class="auth_mail" title="E-mail the corresponding author}

关键词：Singularity ; Boundary value problems ; B-spline ; Padé ; approximation ; Superposed Padé ; approximation

刊名：Journal of Computational and Applied Mathematics

出版年：2017

4.Variable state-space digital filters using series approximations

作者：Shunsuke Koshita ; ^{kosita@mk.ecei.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author}Author Vitae ; Masahide AbeAuthor Vitae ; Masayuki KawamataAuthor Vitae

关键词：Variable digital filter ; State-space representation ; Frequency transformation ; Neumann series approximation ; Maclaurin series approximation

刊名：Digital Signal Processing

出版年：2017

5.Approximation algorithms for Max Morse Matching

作者：Abhishek Rathod ; ^{abhishek@jcrathod.in} ; Talha Bin Masood ^{tbmasood@csa.iisc.ernet.in} ; Vijay Natarajan ^{vijayn@csa.iisc.ernet.in}

关键词：Discrete Morse theory ; Computational topology ; Approximation algorithms ; Homology computation

刊名：Computational Geometry

出版年：2017

6.Approximation of fuzzy numbers using the convolution method

作者：Huan Huang^a ; ^{hhuangjy@126.com} ; Congxin Wu^b ; ^{wucongxin@hit.edu.cn} ; Jialiang Xie^a ; ^{xiejialiang@jmu.edu.cn} ; Dongxiao Zhang^a ; ^{zdx1980@jmu.edu.cn}

关键词：Approximation ; Convolution ; Differentiable ; Fuzzy number ; Supremum metric

刊名：Fuzzy Sets and Systems

出版年：2017

7.Matrix-based dynamic updating rough fuzzy approximations for data mining

作者：Yanyong Huang^a ; ^{yyhswjtu@163.com} ; Tianrui Li ; ^a ; ^{trli@swjtu.edu.cn} ; Chuan Luo^b ; ^{cluo@scu.edu.cn} ; Hamido Fujita^c ; ^{HFujita-799@acm.org} ; Shi-jinn Horng^a ; ^{horngsj@yahoo.com.tw}

关键词：Rough fuzzy set ; Incremental learning ; Matrix ; Rough approximations

刊名：Knowledge-Based Systems

出版年：2017

8.PDF approximations to estimation and detection in time-correlated alpha-stable channels

作者：Zeinab Hashemifard ^{hashemifard@aut.ac.ir} ; Hamidreza Amindavar ; ^{hamidami@aut.ac.ir}

关键词：Detection and estimation ; Sub-optimum detector ; Alpha-stable distribution ; Approximation ; Impulsive noise

刊名：Signal Processing

出版年：2017

9.An approximation to the reflection coefficient of plane longitudinal waves based on the diffusive-viscous wave equation

作者：Haixia Zhao^a ; ^{haixia19861220@163.com} ; Jinghuai Gao^b ; ^{jhgao@mail.xjtu.edu.cn} ; Jigen Peng^a

关键词：Reflection coefficient ; Approximation ; Diffusive-viscous wave equation ; Frequency-dependent

刊名：Journal of Applied Geophysics

出版年：2017

10.On the Smoluchowski-Kramers approximation for a system with infinite degrees of freedom exposed to a magnetic field

作者：Sandra Cerrai^a ; ^{cerrai@math.umd.edu} ; Michael Salins^b

关键词：Stochastic partial differential equations ; Smoluchowski&ndash ; Kramers approximation ; Magnetic field ; Small mass asymptotics

刊名：Stochastic Processes and their Applications

出版年：2017

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