Jaen journal on approximation

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  Año 2019, Vol. 11, Número 1-2

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    On the degree of rational approximation of Markov functions on discrete sets

    V. A. Prokhorov

    • Resumen

    págs. 1-29

    
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    Inequalities for the exponential function

    Horst Alzer

    • Resumen

    págs. 31-45

    
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    Nonlinear difference equations for a modified Laguerre weight: Laguerre-Freud equations and asymptotics

    Yang Chen, Galina Filipuk, Maria das Neves Rebocho

    • Resumen

    págs. 47-65

    
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    Quasi-interpolation for near-boundary approximations

    Anat Amir, David Levin

    • Resumen

    págs. 67-89

    
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    Best coapproximation in certain metric spaces

    Sh. Al-Sharif, A. Ababneh, M. Al-qahtani

    págs. 91-100

    
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    Duality results for a general trigonometric approximation problem

    Lutz Klotz, Conrad Mädler

    • Resumen

    págs. 101-114

    
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    Characterizations of almost greedy and partially greedy bases

    Stephen J. Dilworth, Divya Khurana

    • Resumen

    págs. 115-137

    
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    V. Markov’s problem for k-absolutely monotone polynomials and applications

    Oleksiy Klurman, Safoura Zadeh

    • Resumen

    págs. 139-149

    
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    Hypercircle inequality for data error measured with l ∞ norm

    Kamonrat Nammanee, Kannika Khompurngson

    • Resumen

    págs. 151-167