1. Ordered vector sequence spaces and related classes of linear operators

   • Bertram Walsh

   OriginalPaper Pages: 89 - 138

2. Note on Hamilton circuits and Hamilton paths

   • G. A. Dirac

   OriginalPaper Pages: 139 - 147

3. Restklassenräume kompakter zusammenhängender Gruppen mit Schnitt

   • H. Scheerer

   OriginalPaper Pages: 149 - 155

4. On Petri's analysis of the linear system of quadrics through a canonical curve

   • B. Saint-Donat

   OriginalPaper Pages: 157 - 175