On nonstructure of elementary submodels of a stable homogeneous structure
Fundamenta Mathematicae 156 (1998), 167-182 DOI: 10.4064/fm-156-2-167-182
We assume that M is a stable homogeneous model of large cardinality. We prove a nonstructure theorem for (slightly saturated) elementary submodels of M, assuming M has dop. We do not assume that th(M) is stable.