Families of p-adic Galois representations and (phi,Gamma)-modules
  We investigate the relation between p-adic Galois representations and overconvergent (phi,Gamma)-modules in families. Especially we construct a natural open subspace of a family of (phi,Gamma)-modules, over which it is induced by a family of Galois-representations. 
Eugen Hellmann
math.AG math.NT