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Convergence Problems
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MATH 461: Fourier Series and Boundary Value Problems ...
www.math.iit.eduConvergence of Fourier Series Remark The theorem above is aboutpointwise convergenceof Fourier series. In classical harmonic analysis there are also theorems about other kinds of convergence of Fourier series, such as uniform convergenceor convergence in the mean. For these see, e.g., [Brown & Churchill, Pinsky].