Assuming the abundance conjecture in dimension d, we establish a non-algebraicity criterion of foliations: any log canonical foliation of rank d with νκ is not algebraically integrable, answering question of Ambro--Cascini--Shokurov--Spicer. Under the same hypothesis, we prove abundance for klt algebraically integrable adjoint foliated structures of dimension d and show the existence of good minimal models or Mori fiber spaces. In particular, when d=3, all these results hold unconditionally. Using similar arguments, we solve a problem proposed by Lu and Wang on abundance of surface adjoint foliated structures that are not necessarily algebraically integrable.
Liu et al. (Mon,) studied this question.