1. Algebraic non ruled surfaces with sectional genus equal to seven

   • Aldo Biancofiore
   • Elvira Laura Livorni

   OriginalPaper Pages: 1 - 14

2. Ideal transforms, and overrings of a quasilocal integral domain

   • David F. Anderson
   • Alain Bouvier

   OriginalPaper Pages: 15 - 38

3. A modified model problem of Drazin and Reid exhibiting sharp conditional stability

   • G. P. Galdi
   • B. Straughan

   OriginalPaper Pages: 39 - 43

4. 3-scroll immersi inG(1,4)

   • A. Alzati

   OriginalPaper Pages: 45 - 54

5. On the variety of rational curves inP ⁿ

   • Josep M. Miret

   OriginalPaper Pages: 55 - 65

6. Some remarks on the Hook formula

   • Witold Kraśkiewicz

   OriginalPaper Pages: 67 - 69

7. On the duals of the stable rank 3 reflexive sheaves on P³ withc ₃ maximal

   • Iustin Coanda

   OriginalPaper Pages: 71 - 78

8. On a stationary transport equation

   • H. Beirão da Veiga

   OriginalPaper Pages: 79 - 91

9. 0-dimensional subschemes ofP ²: New application of Castelnuovo's function

   • Edward D. Davis

   OriginalPaper Pages: 93 - 107

10. Little-Hölder continuous functions and elliptic systems

    • Francesco Leonetti

    OriginalPaper Pages: 109 - 124

11. L'Università e le scuole per gli ingegneri a Ferrara

    • Alessandra Fiocca
    • Luigi Pepe

    OriginalPaper Pages: 125 - 166