%0 Journal Article
%T Liouville theorem for warped ancient Ricci solutions
%A Li Ma
%A Anqiang Zhu
%J Mathematics
%D 2015
%I arXiv
%X In this note, we answer affirmatively the question if a warped product of a compact manifold with a line as an ancient solution to the Ricci flow is trivial. We also consider the global behavior of the Type III warping product Ricci flow.
%U http://arxiv.org/abs/1509.08330v2