Talk:Fejér kernel

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 Field: Analysis

Could someon clarify: what norm are used for \|F_n*f \|_{L^p([-\pi, \pi])} \le \|f\|_{L^p([-\pi, \pi])} when f\in{\mathbf C} Vorval 0 (talk) 11:35, 29 September 2011 (UTC)


I think what is meant is f\in\mathbf{C}\cap L^p([-\pi,\pi]). — Preceding unsigned comment added by 129.2.129.30 (talk) 06:14, 30 November 2011 (UTC)