@article{hmidi_xue_xue_2026_doubly_connected,
  title         = {Doubly Connected V-States in Geophysical Models: A General Framework},
  author        = {Hmidi, Taoufik and Xue, Liutang and Xue, Zhilong},
  journal       = {Calculus of Variations and Partial Differential Equations},
  volume        = {65},
  pages         = {137},
  year          = {2026},
  doi           = {10.1007/s00526-026-03295-4},
  eprint        = {2504.08143},
  archivePrefix = {arXiv}
}