1. Perspectivities in irreducible collineation groups of projective planes. I

   • Christoph Hering
   • Michael Walker

   OriginalPaper Pages: 95 - 101

2. Über endliche, ordnungsaffinvollständige Verbände

   • Rudolf Wille

   OriginalPaper Pages: 103 - 107

3. Charakterisierung der Unterräume vons

   • Dietmar Vogt

   OriginalPaper Pages: 109 - 117

4. Construction of dilations of positiveL _p -contractions

   • Mustafa A. Akcoglu
   • P. Ekkehard Kopp

   OriginalPaper Pages: 119 - 127

5. Boundary value problems with bounded nonlinearity and general null-space of the linear part

   • Svatopluk Fučík
   • Miroslav Krbec

   OriginalPaper Pages: 129 - 138

6. A remark on the preceding paper of Fučik and Krbec

   • Peter Hess

   BriefCommunication Pages: 139 - 141

7. Interval of group topologies satisfying Pontryagin duality

   • Rangachari Venkataraman

   OriginalPaper Pages: 143 - 149

8. The Plancherel measure in nilpotent lie groups as a limit of point measures

   • Lawrence Corwin

   OriginalPaper Pages: 151 - 162

9. The scattering of classical waves from inhomogeneous media

   • Michael Reed
   • Barry Simon

   OriginalPaper Pages: 163 - 180

10. V-Confibrationen undV-Kan-Erweiterungen

    • Roswitha Harting

    OriginalPaper Pages: 181 - 198

11. On a theorem of de Giorgi and Stampacchia

    • Leon Simon

    OriginalPaper Pages: 199 - 204