Do someone of you know any good site about generalized integrals and series (convergence and divergence) with example exercises with detailed solutions ?
I would be happy if you did know any. My compendium about series, generalized integrals and power series is not enough. Thanks!
For harder competitive problems, try T. Andreescu's Putnam and Beyond. For more theoretical problems try Rudin's Principles of mathematical analysis. Another good relatively new book is T.Tao's Analysis I (Volumes 1 and 2).