• Part I. Introduction; Part II. Two-body Problems: 1. General properties; 2. Order of energy levels; 3. Spacing of energy levels; 4. Miscellaneous results on the wave function at the origin; 5. Relativistic generalizations of results on level ordering; 6. The inverse problem for confining potentials; 7. Counting the number of bound states; Part III. Miscellaneous Results On The 3-body and N-body Problem: Appendices; References; Index.

'The book is clearly written, general results are illustrated by concrete applications to atomic and particle physics and the authors do not assume a knowledge of advanced mathematics. All that make this book very useful and valuable for theoretical and experimental particle and atomic physicists, especially for newcomers to the field.' Robert Alicki, Zentralblatt für Mathematik

• Part I. Introduction; Part II. Two-body Problems: 1. General properties; 2. Order of energy levels; 3. Spacing of energy levels; 4. Miscellaneous results on the wave function at the origin; 5. Relativistic generalizations of results on level ordering; 6. The inverse problem for confining potentials; 7. Counting the number of bound states; Part III. Miscellaneous Results On The 3-body and N-body Problem: Appendices; References; Index.

'The book is clearly written, general results are illustrated by concrete applications to atomic and particle physics and the authors do not assume a knowledge of advanced mathematics. All that make this book very useful and valuable for theoretical and experimental particle and atomic physicists, especially for newcomers to the field.' Robert Alicki, Zentralblatt für Mathematik

• Part I. Introduction; Part II. Two-body Problems: 1. General properties; 2. Order of energy levels; 3. Spacing of energy levels; 4. Miscellaneous results on the wave function at the origin; 5. Relativistic generalizations of results on level ordering; 6. The inverse problem for confining potentials; 7. Counting the number of bound states; Part III. Miscellaneous Results On The 3-body and N-body Problem: Appendices; References; Index.

'The book is clearly written, general results are illustrated by concrete applications to atomic and particle physics and the authors do not assume a knowledge of advanced mathematics. All that make this book very useful and valuable for theoretical and experimental particle and atomic physicists, especially for newcomers to the field.' Robert Alicki, Zentralblatt für Mathematik