Search Results - Chebyshev thresholding greedy algorithm

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  1. 1
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    Lebesgue inequalities for Chebyshev thresholding greedy algorithms by Berná, P. M., Blasco, Ó., Garrigós, G., Hernández, E., Oikhberg, T.

    ISSN: 1139-1138, 1988-2807
    Published: Cham Springer International Publishing 01.09.2020
    Published in Revista matemática complutense (01.09.2020)
    “…We establish estimates for the Lebesgue parameters of the Chebyshev weak thresholding greedy algorithm in the case of general bases in Banach spaces…”
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  2. 2
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    Lebesgue constants for Chebyshev thresholding greedy algorithms by Shao, Chunfang, Ye, Peixin

    ISSN: 1029-242X, 1025-5834, 1029-242X
    Published: Cham Springer International Publishing 27.04.2018
    Published in Journal of inequalities and applications (27.04.2018)
    “…We investigate the efficiency of Chebyshev Thresholding Greedy Algorithm (CTGA) for an n -term approximation with respect to general bases in a Banach space…”
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  3. 3
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    Greedy algorithms: a review and open problems by García, Andrea

    ISSN: 1029-242X, 1025-5834, 1029-242X
    Published: Cham Springer International Publishing 03.02.2025
    Published in Journal of inequalities and applications (03.02.2025)
    “… Next, we provide a general overview of the thresholding greedy algorithm and the Chebyshev thresholding greedy algorithm, with particular attention to their applications to bases in p -Banach spaces with 0 < p ≤ 1…”
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  4. 4
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    Lebesgue inequalities for Chebyshev Thresholding Greedy Algorithms by Berná, Pablo M, Blasco, Oscar, Garrigós, Gustavo, Hernández, Eugenio, Oikhberg, Timur

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 10.11.2018
    Published in arXiv.org (10.11.2018)
    “…We establish estimates for the Lebesgue parameters of the Chebyshev Weak Thresholding Greedy Algorithm in the case of general bases in Banach spaces…”
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  5. 5
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    Efficiency of weak greedy algorithms for m-term approximations by Ye, PeiXin, Wei, XiuJie

    ISSN: 1674-7283, 1869-1862
    Published: Beijing Science China Press 01.04.2016
    Published in Science China. Mathematics (01.04.2016)
    “… spaces.We estimate the corresponding Lebesgue constants for the weak thresholding greedy algorithm…”
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  6. 6
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    Greedy algorithms: a review and open problems by García, Andrea

    ISSN: 2331-8422
    Published: Ithaca Cornell University Library, arXiv.org 06.12.2024
    Published in arXiv.org (06.12.2024)
    “… overview of the Thresholding Greedy Algorithm and the Chebyshev Thresholding Greedy Algorithm with regard to bases in p-Banach spaces with \(0 < p \leq 1…”
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  7. 7
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    Weak weight-semi-greedy Markushevich bases by Berasategui, Miguel, Lassalle, Silvia

    ISSN: 0308-2105, 1473-7124
    Published: Edinburgh, UK Royal Society of Edinburgh Scotland Foundation 01.08.2024
    “… In all of the above cases, we also bring to the context of weights the weak greedy and Chebyshev greedy algorithms…”
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  8. 8
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    On approximation spaces and Greedy-type bases by Berná, Pablo M., Chu, Hùng Việt, Hernández, Eugenio

    ISSN: 2639-7390, 2008-8752
    Published: Cham Springer International Publishing 01.01.2025
    Published in Annals of functional analysis (01.01.2025)
    “…The purpose of this paper is to introduce ω -Chebyshev–Greedy and ω -partially greedy approximation classes and study their relation with ω…”
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