van Enter, Aernout C.D.
The Renormalization-Group peculiarities of Griffiths and Pearce: What have
we learned?
(53K, latex)

ABSTRACT.  We review what we have learned about the ``Renormalization-Group 
peculiarities'' which were discovered about twenty years ago by Griffiths and 
Pearce, and which questions they asked are still widely open. We also mention
some related developments.