Browsing Artículos de revista DEIM - EIMS Aldizkari artikuluak by Author "Varona, Juan L."

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Unconditional and quasi-greedy bases in L-p with applications to Jacobi polynomials Fourier series

Albiac Alesanco, Fernando José ; Ansorena, José L.; Ciaurri, Óscar; Varona, Juan L. (European Mathematical Society, 2019) Artículo / Artikulua

We show that the decreasing rearrangement of the Fourier series with respect to the Jacobi polynomials for functions in L-p does not converge unless p = 2. As a by-product of our work on quasi-greedy bases in L-p(µ), we ...