A family of semitoric systems with four focus-focus singularities and two double pinched tori

Source
Journal of nonlinear science - ISSN 0938-8974-31:4 (2021) p.
Author(s)

Characterization of toric systems via transport costs

Source
Journal of Geometric Mechanics - ISSN 1941-4889-12:3 (2020) p. 447-454
Author(s)