ISBN-13: 9780821837894 / Angielski / Miękka / 2005 / 451 str.
The theory of general orthogonal series originated as a natural generalization, based on Lebesgue integration, of the theory of trigonometric series. Focusing on the fundamental methods of the theory of orthogonal series, this book presents a study of general orthonormal systems as well as specific systems such as the Haar and Franklin systems.