1. A characterization of \( \cal N \) -constrained groups

   • P. Flavell
   • J. Medina

   Original paper Pages: 1 - 3

2. A note on difference sets in dihedral groups

   • Yingpu Deng

   Original paper Pages: 4 - 7

3. Direct products of simple modules over Dedekind domains

   • C. Santa-Clara
   • P. F. Smith

   Original paper Pages: 8 - 12

4. Cohomological splitting of coadjoint orbits

   • A. Viña

   Original paper Pages: 13 - 15

5. The singular locus of the secant varieties of a smooth projective curve

   • M. Coppens

   Original paper Pages: 16 - 22

6. A density result for some imaginary quadratic fields with infinite Hilbert 2-class field towers

   • F. Gerth III

   Original paper Pages: 23 - 27

7. A note on the Tate pairing of curves over finite fields

   • F. Hess

   Original paper Pages: 28 - 32

8. Upper bounds for prime k-tuples of size log N and oscillations

   • C. Elsholtz

   Original paper Pages: 33 - 39

9. A class of bounded operators on Sobolev spaces

   • S. Korry

   Original paper Pages: 40 - 50

10. Fundamental solutions for first order Spin (1, m)-invariant differential operators

    • D. Eelbode

    Original paper Pages: 51 - 60

11. A variant of Rudin’s inequality for translation invariant projections on group algebras and its generalization to finite dimensional Banach spaces

    • M. Zippin

    Original paper Pages: 61 - 67

12. Almost summing mappings

    • D. Pellegrino

    Original paper Pages: 68 - 80

13. On the space of oriented affine lines in \( \mathbb{R}^3 \)

    • B. Guilfoyle
    • W. Klingenberg

    Original paper Pages: 81 - 84

14. Volumes of symmetric random polytopes

    • M. W. Meckes

    Original paper Pages: 85 - 96