Integrability and L1-convergence of Trigonometric series

The work leading to this doctoral thesis has been carried out by me as a research scholar at the School of Mathematics and Computer Applications (SMCA) of this University. These three years (2006-09) have been very stimulating and instructive for me. Beginning with the revision of trigonometric series, the book moves on to deal with integrability, L1-convergence, Fourier series, complex trigonometric series and double trigonometric series.