Generalized conjugate partial sums of Fourier series are used to find jumps of functions. The rate of convergence is studied and sharp results are obtained.
@article{urn:eudml:doc:44326, title = {Convergence of generalized conjugate partial sums of Fourier series.}, journal = {Collectanea Mathematica}, volume = {55}, year = {2004}, pages = {21-31}, zbl = {1147.42303}, mrnumber = {MR2028178}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:44326} }
Sjölin, Per. Convergence of generalized conjugate partial sums of Fourier series.. Collectanea Mathematica, Tome 55 (2004) pp. 21-31. http://gdmltest.u-ga.fr/item/urn:eudml:doc:44326/