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The transportation problem, as a particular case of a linear programme, has probably the highest relative frequency with which appears in applications, and the maritime container transportation problem is an important particular case of it. Far from being a comprehensive and exhaustive monograph on this field, our book is strictly oriented to the numerical solution of such types of problems, with emphasis on the unbalanced and inconsistent ones (i.e. when the set of classical feasible solutions is empty and least squares ones has to be considered). This type of problems may appear in practice...

For the numerical solution of linear systems of equations arising in image reconstruction, in early 70 has been developed a class of iterative methods, based on projections on the hyperplanes associated to the systems equations. In this respect, firstly as a textbook, the book intends to provide a short and efficient introduction into the field of this class of solvers, and secondly as a short research monograph, it describes authors results, in connection with the ones from the appropriate research directions in the book topic. The book wants to provide an easy to use material...

The understanding of results and notions for a student in mathematics requires solving ex ercises. The exercises are also meant to test the reader's understanding of the text material, and to enhance the skill in doing calculations. This book is written with these three things in mind. It is a collection of more than 450 exercises in Functional Analysis, meant to help a student understand much better the basic facts which are usually presented in an introductory course in Functional Analysis. Another goal of this book is to help the reader to understand the richness of ideas and techniques...