1. The largest lengths of conjugacy classes and the Sylow subgroups of finite groups

   • Liguo He
   • Wujie Shi

   Original Paper Pages: 1 - 6

2. On groups of odd order with exactly two non-central conjugacy classes of each size

   • M. Herzog
   • J. Schönheim

   Original Paper Pages: 7 - 10

3. Finite 2-groups with a nonabelian Frattini subgroup of order 16

   • Zdravka Božikov

   Original Paper Pages: 11 - 15

4. Commuting involution graphs for \(\tilde{A}_{n}\)

   • Sarah Perkins

   Original Paper Pages: 16 - 25

5. Free actions of virtually FC-groups

   • Martin R. Pettet

   Original Paper Pages: 26 - 30

6. On fields of u-invariant 4

   • Karim Johannes Becher

   Original Paper Pages: 31 - 35

7. The n-generator property in rings of integer-valued polynomials determined by finite sets

   • Jason Boynton
   • Lee Klingler

   Original Paper Pages: 36 - 42

8. Abelian surfaces in projective toric 4-folds

   • Takeshi Kajiwara

   Original Paper Pages: 43 - 49

9. On the weights of the fixed points of an automorphism of a compact Riemann surface

   • Angel L. Perez del Pozo

   Original Paper Pages: 50 - 55

10. A note on integral Euclidean lattices in dimension 3

    • Eiichi Bannai

    Original Paper Pages: 56 - 59

11. The divisor problem for d ₄ (n) in short intervals

    • M. Z. Garaev
    • F. Luca
    • W. G. Nowak

    Original Paper Pages: 60 - 66

12. A remark on the least n with χ (n) ≠ 1

    • Stephan Baier

    Original Paper Pages: 67 - 72

13. Subspaces of L _p , p > 2, with unconditional bases have equivalent partition and weight norms

    • Dale E. Alspach
    • Simei Tong

    Original Paper Pages: 73 - 78

14. Simplicity of principal eigenvalue for p-Laplace operator with singular indefinite weight

    • Marcello Lucia
    • S. Prashanth

    Original Paper Pages: 79 - 89

15. Integrability versus topology of configuration manifolds and domains of possible motions

    • M. Rudnev
    • V. Ten

    Original Paper Pages: 90 - 96