Remarks on the Pythagoras and Hasse number of real fields.

Articles in the same Issue

1. Titelei
2. Über Ford-Kugeln.
3. On the greatest prime factor of a cubic polynomial.
4. Diskrete Mittel für einige Zetafunktionen.
5. Uniform instability in reductive groups.
6. Galois module structure of integers of relative abelian extensions.
7. On Dirichlet series associated with cubic Gauss sums.
8. On the distribution of Kummer sums.
9. On semilinear evolution equations in Banach spaces.
10. A note on formal groups and zeta functions.
11. Einheiten in algebraischen Funktionen- und Zahlkörpern.
12. Primes and zeros in short intervals.
13. Separable Moduln von Algebren über Ringen.
14. Quadratic forms and Azumaya algebras.
15. The Hasse norm principle in cyclotomic number fields.
16. A lower bound theorem in Fq[x].
17. Arithmetical sums in regular convolutions.
18. Remarks on the Pythagoras and Hasse number of real fields.
19. On the zeros of generalised Dirichlet series. V.
20. The Hasse norm principle in non-abelian extensions.
21. Elliptic curves and canonical subgroups of formal groups.
22. Analytic Eisenstein series, theta-functions, and series relations in the spirit of Ramanujan.
23. Polynomes à valeurs entières et propriété de Skolem.
24. Terminating cycles for iterated difference values of five digit integers.
25. Störungstheoretische Untersuchungen über Semi-Fredhompaare und -operatoren in lokalkonvexen Vektorräumen. II.
26. Das Lomonosov-Lemma für topologische Vektorräume.