Boletín de la Sociedad Matemática Mexicana (2)

Humberto Cárdenas y Emilio Lluis
El normalizador del p-grupo de Sylow del grupo simétrico S_pⁿ
pages 1-6

Julio Rafael Bastida
Grupos y homomorfismos asociados con un semigrupo, II
pages 7-16

S. M. Mazhar
Absolute Cesàro summability of a series associated with the conjugate series of a Fourier series
pages 17-21

Jane Cronin
Lyapunov stability and periodic solutions
pages 22-27

Jack G. Ceder
Generalized sixpartite problems
pages 28-32

Rolando E. Peinado and R. B. Killgrove
A note on quasi-local rings
pages 33-35

José Adem and Samuel Gitler
Non-immersion theorems for real projective spaces
pages 37-50

Guillermo Restrepo
The space of continuous seminorms
pages 51-54

J. Auslander, N. P. Bhatia and P. Seibert
Attractors in dynamical systems
pages 55-66