On the solutions of the differential equationy″+q(x)y=0, whiere[q(x)] v is concave. I Á. Elbert OriginalPaper Pages: 1 - 11
On the almost summability of a trigonometric sequence S. M. MazharA. H. Siddiqi OriginalPaper Pages: 21 - 24
Some remarks on a property of topological cardinal functions A. HajnalI. Juhász OriginalPaper Pages: 25 - 37
On sets of integers containing no four elements in arithmetic progression E. Szemerédi OriginalPaper Pages: 89 - 104
Embedding of a semiring into a semiring with identity Mireille Poinsignon Grillet OriginalPaper Pages: 121 - 128
On a property of infinitely divisible distributions in a Hilbert space R. G. Laha OriginalPaper Pages: 143 - 147
Über die Wirkfelder verallgemeinerter Abelscher Limitierungsverfahren L. Hoischen OriginalPaper Pages: 149 - 157
Rational approximation of analytic functions with finite number of singularities on the real axis J. Szabados OriginalPaper Pages: 159 - 167
A characterization of the closed subgroups of the Schutzenberger group A. C. Shershin OriginalPaper Pages: 179 - 183
On the number of solutions of a diophantine system I. KátaiJ. Mogyoródi OriginalPaper Pages: 185 - 191
Some further estimates concerning sums of powers of complex numbers F. V. Atkinson OriginalPaper Pages: 193 - 210
Die Lösung eines Problems bezüglich des Durchschnittes zweier modularer Rechtsideale in einem Ring F. Szász OriginalPaper Pages: 211 - 216
Einfacher Beweis des Hauptsatzes von Hajós-Rédei für elementare Gruppen von Primzahlquadratordnung E. Wittmann OriginalPaper Pages: 227 - 230
Some remarks on the vector subspaces of cyclic Galois extensions R. L. Pele OriginalPaper Pages: 237 - 240
