1. Minimal surfaces with isolated singularities

   • Luis Caffarelli
   • Robert Hardt
   • Leon Simon

   OriginalPaper Pages: 1 - 18

2. Periodic Schrödinger operators with (non-periodic) magnetic and electric potentials

   • Rainer Hempel

   OriginalPaper Pages: 19 - 37

3. Bilateral evolution problems of non-variational type: Existence, uniqueness, Hölder-regularity and approximation of solutions

   • Maria Giovanna Garroni
   • Maria Agostina Vivaldi

   OriginalPaper Pages: 39 - 69

4. Der Rang der Lösungen von Y²=X³±p³ über 2e

   • Gerhard Frey

   OriginalPaper Pages: 71 - 101

5. Parametric and non-parametric minima

   • Gabriele Anzellotti

   OriginalPaper Pages: 103 - 115

6. Some applications of Sieve methods in algebraic number fields

   • Jürgen G. Hinz

   OriginalPaper Pages: 117 - 137

7. Degree theory on oriented infinite dimensional varieties and the Morse number of minimal surfaces spanning a curve in ℝⁿ

   • Anthony Joseph Tromba

   OriginalPaper Pages: 139 - 161

8. Quotient singularities which are complete intersections

   • Haruhisa Nakajima

   OriginalPaper Pages: 163 - 187

9. Eine globalanalytische Behandlung des Douglas'schen Problems

   • Karlheinz Schüffler

   OriginalPaper Pages: 189 - 226

10. Approximation of ultra-differentiable functions by polynomials and entire functions

    • Hans -Joachim Petzsche

    OriginalPaper Pages: 227 - 250

11. On an extendability problem for measures

    • Manfred Droste

    OriginalPaper Pages: 251 - 254

12. Universelle Koeffizientenfolgen für den\(\mathop {\lim }\limits_ \leftarrow\)a-Funktor und Anwendungen

    • Leonard Mdzinarishvili

    OriginalPaper Pages: 255 - 273

13. Universelle Familien differenzierbarer Funktionen auf der Kreislinie

    • Theodor Bröcker

    OriginalPaper Pages: 275 - 290

14. Algebra involutions on the bidual of a Banach algebra

    • Michael Grosser

    OriginalPaper Pages: 291 - 295

15. Line fields with branch defects

    • Klaus Jänich

    OriginalPaper Pages: 297 - 300