Generalized quasi Yamabe gradient solitons
  We prove that a nontrivial complete generalized quasi Yamabe gradient soliton (M; g) must be a quasi Yamabe gradient soliton on each connected component of M and that a nontrivial complete locally conformally at generalized quasi Yamabe gradient soliton has a special warped product structure. 
Benedito Leandro Neto and Hudson Pina de Oliveira
math.DG