I1. Multi-marginal optimal transportation problem for cyclic costs, with Brendan Pass. SIAM J. Math. Anal. 53 (2021) 4386–4400.
2. Monge solutions and uniqueness in multi-marginal optimal transport via graph theory, with Brendan Pass. Preprint
3. Monge solutions and uniqueness in multi-marginal optimal transport: weaker conditions on the cost, stronger conditions on the marginals, with Brendan Pass. Preprint