Sh:839

• Shelah, S. AEC: weight and p-simplicity. Preprint. arXiv: 2305.01970
• Abstract:
  We would like to generalize imaginary elements, weight of ortp(a,M,N), \mathbf{P}-weight, \mathbf{P}-simple types, etc. from [Sh:c][Ch.III,V,§4] to the context of good frames. This requires allowing the vocabulary to have predicates and function symbols of infinite arity, but it seems that we do not suffer any real loss.
• Version 2023-03-24 (20p)

@article{Sh:839,
 author = {Shelah, Saharon},
 title = {{AEC: weight and $p$-simplicity}},
 note = {\href{https://arxiv.org/abs/2305.01970}{arXiv: 2305.01970}},
 arxiv_number = {2305.01970}
}