1. On a class of butler groups

   • Laszlo Fuchs
   • Claudia Metelli

   OriginalPaper 01 December 1991 Pages: 1 - 28

2. Eine Charakterisierung Der W-Flächen

   • Stylianos Stamatakis

   OriginalPaper 01 December 1991 Pages: 29 - 33

3. On the Kronecker pairing for mixed cusp forms

   • Min Ho Lee

   OriginalPaper 01 December 1991 Pages: 35 - 44

4. Strikte Konvexität für Variationsprobleme auf demn-dimensionalen Torus

   • Walter Senn

   OriginalPaper 01 December 1991 Pages: 45 - 65

5. M-harmonic Besovp-spaces and Hankel operators in the Bergman space on the ball in ℂ ⁿ

   • Kyong T. Hahn
   • E. H. Youssfi

   OriginalPaper 01 December 1991 Pages: 67 - 81

6. Arithmetical semigroups I: direct factors

   • K. -H. Indlekofer
   • J. Knopfmacher
   • R. Warlimont

   OriginalPaper 01 December 1991 Pages: 83 - 96

7. Genus zero translates of three point ramified galois extensions

   • Gunter Malle

   OriginalPaper 01 December 1991 Pages: 97 - 111

8. A note on vanishing of the functor ext¹ for Köthe spaces

   • Mefharet Kocatepe

   OriginalPaper 01 December 1991 Pages: 113 - 119

9. Besov spaces on surfaces with singularities

   • Alf Jonsson

   OriginalPaper 01 December 1991 Pages: 121 - 152

10. On the discrepancy of inversive congruential pseudorandom numbers with prime power modulus

    • Jürgen Eichenauer-Herrmann

    OriginalPaper 01 December 1991 Pages: 153 - 161

11. Absolute continuity of hamiltonians with von Neumann Wigner potentials II

    • H. Behncke

    OriginalPaper 01 December 1991 Pages: 163 - 181

12. Bases normales, unités et conjecture faible de leopoldt

    • V. Fleckinger
    • T. Nguyen Quang Do

    OriginalPaper 01 December 1991 Pages: 183 - 195

13. Arithmetical semigroups II: sieving by large and small prime elements. Sets of multiples

    • R. Warlimont

    OriginalPaper 01 December 1991 Pages: 197 - 221

14. Erratum zu: Les extensions quadratiques du corps des rationnels, ou du corps de Gauss, ou du corps des racines cubiques de l'unité de calibres 1

    • Stéphane Louboutin

    Erratum 01 December 1991 Pages: 223 - 223

15. Bifurcations of a simplified buckling problem and the effect of discretizations

    • Zhen Mei

    OriginalPaper 01 December 1991 Pages: 225 - 252

16. Projective surfaces with bi-elliptic hyperplane sections

    • Andrea Del Centina
    • Alessandro Gimigliano

    OriginalPaper 01 December 1991 Pages: 253 - 282

17. Coordinate free morse theory

    • John R. Klein

    OriginalPaper 01 December 1991 Pages: 283 - 294

18. Complexified real arrangements of hyperplanes

    • William A. Arvola

    OriginalPaper 01 December 1991 Pages: 295 - 306

19. A remark on the Hilbert scheme of smooth complex space curves

    • Changho Keem

    OriginalPaper 01 December 1991 Pages: 307 - 316

20. Bands, tangles and linear skein theory

    • Uwe Kaiser

    OriginalPaper 01 December 1991 Pages: 317 - 336

21. Erratum to: The gonality of smooth curves with plane models

    • Marc Coppens
    • Takao Kato

    Erratum 01 December 1991 Pages: 337 - 338

22. Harmonic diffeomorphisms and Teichmüller theory

    • Jochen Lohkamp

    OriginalPaper 01 December 1991 Pages: 339 - 360

23. Plane curves of genus p and degree 2p as projections of space curves of the same degree

    • Luisella Caire

    OriginalPaper 01 December 1991 Pages: 361 - 374

24. The second Brauer-Thrall conjecture for isolated singularities of excellent hypersurfaces

    • Dorin Popescu
    • Marko Roczen

    OriginalPaper 01 December 1991 Pages: 375 - 383

25. On some kloosterman sums

    • Stefan Kühnlein

    OriginalPaper 01 December 1991 Pages: 385 - 397

26. On positive definite hermitian forms

    • Detlev W. Hoffmann

    OriginalPaper 01 December 1991 Pages: 399 - 429

27. Weierstrass semigroups and the canonical ideal of non-trigonal curves

    • Gilvan Oliveira

    OriginalPaper 01 December 1991 Pages: 431 - 450