Search Results - "Chebyshev thresholding greedy algorithm"

Lebesgue constants for Chebyshev thresholding greedy algorithms

Authors: Chunfang Shao Peixin Ye

Source: Journal of Inequalities and Applications, Vol 2018, Iss 1, Pp 1-23 (2018)

Subject Terms: Chebyshev thresholding greedy algorithm, Convergence property, Trigonometric system, Summing basis, Quasi-greedy basis, Lebesgue constants, Mathematics, QA1-939

File Description: electronic resource

Relation: http://link.springer.com/article/10.1186/s13660-018-1694-y; https://doaj.org/toc/1029-242X

Access URL: https://doaj.org/article/6b0f6bda5f974b3bb6b1018acb12909d

Equivalencias de bases en aproximación greedy ; Equivalences of bases in greedy approximation

Authors: Berasategui, Miguel Hernán Lassalle, Silvia Beatriz

Contributors: Berasategui, Miguel Hernán Lassalle, Silvia Beatriz

Subject Terms: ALGORITMO GREEDY, ALGORITMO GREEDY DE CHEVYSHEV, BASES SEMI-GREEDY, INCONDICIONALIDAD PARCIAL, BASES QUASI-GREEDY, THRESHOLDING GREEDY ALGORITHM, CHEBYSHEV THRESHOLDING GREEDY ALGORITHM, SEMI-GREEDY BASES, PARTIAL UNCONDITIONALITY, QUASI-GREEDY BASES

File Description: application/pdf

Relation: https://hdl.handle.net/20.500.12110/tesis_n7571_Berasategui

Availability: https://hdl.handle.net/20.500.12110/tesis_n7571_Berasategui
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=aextesis&d=tesis_n7571_Berasategui_oai

Greedy algorithms: a review and open problems.

Authors: García, Andrea

Source: Journal of Inequalities & Applications; 2/3/2025, Vol. 2025 Issue 1, p1-22, 22p

Subject Terms: HILBERT space, SET theory, COMPUTER science, ALGORITHMS, MATHEMATICS

Efficiency of weak greedy algorithms for m-term approximations.

Authors: Ye, PeiXin Wei, XiuJie

Source: SCIENCE CHINA Mathematics; Apr2016, Vol. 59 Issue 4, p697-714, 18p

Lebesgue constants for Chebyshev thresholding greedy algorithms.

Authors: Shao, Chunfang Ye, Peixin

Source: Journal of Inequalities & Applications; 4/27/2018, Vol. 2018 Issue 1, p1-1, 1p

Subject Terms: LEBESGUE measure, TRIGONOMETRIC functions, STOCHASTIC convergence, STATISTICS, BANACH spaces

Characterization of Weight-Semi-greedy Bases.

Authors: Berná, Pablo Manuel

Source: Journal of Fourier Analysis & Applications; Feb2020, Vol. 26 Issue 1, p1-37, 37p

Efficiency of weak greedy algorithms for m-term approximations

Authors: Peixin Ye XiuJie Wei

Source: Science China Mathematics. 59:697-714

Subject Terms: 0101 mathematics, 01 natural sciences

Access URL: https://ui.adsabs.harvard.edu/abs/2016ScChA..59..697Y/abstract
https://link.springer.com/article/10.1007/s11425-015-5106-1
https://link.springer.com/content/pdf/10.1007%2Fs11425-015-5106-1.pdf

Convergence of Some Greedy Algorithms in Banach Spaces.

Authors: Dilworth, S.J. Kutzarova, Denka Temlyakov, V.N.

Source: Journal of Fourier Analysis & Applications; Sep2002, Vol. 8 Issue 5, p489-506, 18p

Sparse Approximation with Bases

Authors: Vladimir Temlyakov Sergey Tikhonov

Resource Type: eBook.

Subjects: Approximation theory, Functional analysis, Algorithms

Categories: MATHEMATICS / Mathematical Analysis, COMPUTERS / Programming / Algorithms, MATHEMATICS / Functional Analysis