लेखक: Yu.M. Berezansky

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The Russian edition of this book appeared 5 years ago. Since that time, many results have been improved upon and new approaches to the problems investigated in the book have appeared. But the greates …

First works related to the topics covered in this book belong to J. Delsarte and B. M. Le- vitan and appeared since 1938. In these works, the families of operators that generalize usual translation o …