Existence of SRB Measures for A Class of Partially Hyperbolic Attractors   in Banach spaces
  In this paper, we study the existence of SRB measures for infinite dimensional dynamical systems in a Banach space. We show that if the system has a partially hyperbolic attractor with nontrivial finite dimensional unstable directions, then it has an SRB measure. 
Zeng Lian, Peidong Liu, and Kening Lu
math.DS