1. Sur la partie normale d'un ensemble d'opérateurs de l'espace de Hilbert

   • C. Apostol

   OriginalPaper Pages: 1 - 4

2. Remarks on a theorem of Fuchs

   • M. A. Ward

   OriginalPaper Pages: 5 - 8

3. Some theorems onP-intersective sets

   • A. R. Bednarek
   • A. D. Wallace

   OriginalPaper Pages: 9 - 14

4. Degree of convergence of Jacobi series

   • D. P. Gupta

   OriginalPaper Pages: 15 - 22

5. Transformationen von Fourier-Reihen durch monoton abnehmende Multiplikatoren

   • S. Aljančić
   • M. Tomić

   OriginalPaper Pages: 23 - 30

6. О Сходимости Лагранжева Интерполирования В Некоторых Множествах Функций

   • й. Сабадош

   OriginalPaper Pages: 31 - 44

7. Один Способ Замены Переменных В теории Параболических Уравнений и Его Применение

   • И. Д. Черкасов

   OriginalPaper Pages: 45 - 53

8. Purity in compactly generated modular lattices

   • T. J. Head

   OriginalPaper Pages: 55 - 59

9. On chromatic number of graphs and set-systems

   • P. Erdős
   • A. Hajnal

   OriginalPaper Pages: 61 - 99

10. Über transfinit nilpotente Ringe

    • R. Wiegandt

    OriginalPaper Pages: 101 - 114

11. Arithmetical rings

    • C. U. Jensen

    OriginalPaper Pages: 115 - 123

12. On the mean square modulus of an entire Dirichlet series

    • A. R. Reddy

    OriginalPaper Pages: 125 - 128

13. On Schwarz differentiability. IV

    • S. N. Mukhopadhyay

    OriginalPaper Pages: 129 - 136

14. On hypersurfaces of spaces belonging to certain transformation group

    • S. Watanabe

    OriginalPaper Pages: 137 - 145

15. Extremal problems for sums of powers of complex numbers

    • J. D. Buckholtz

    OriginalPaper Pages: 147 - 153

16. On a problem of P. Erdős

    • J. Szabados

    BriefCommunication Pages: 155 - 157

17. On the complete subgraphs of graphs defined by systems of sets

    • P. Erdős
    • A. Hajnal
    • E. C. Milner

    OriginalPaper Pages: 159 - 229