@article{HajYousef2026Completion,
  author = {Haj Yousef, Mohamed},
  title = {Completion principles, real commutants, and positive-frequency geometry for orthogonal Hilbert representations},
  journal = {Open Journal of Mathematical Sciences},
  year = {2026}, volume = {10}, pages = {996--1012},
  doi = {10.30538/oms2026.0328}
}

@article{HajYousef2026Phase,
  author = {Haj Yousef, Mohamed},
  title = {Real-commutant phase selection from real Hilbert representations},
  journal = {Physics Letters A},
  year = {2026}, volume = {594}, pages = {132085},
  doi = {10.1016/j.physleta.2026.132085},
  note = {Issue date: 28 October 2026; not asserted as the online-publication date}
}

@article{HajYousef2026Asymmetry,
  author = {Haj Yousef, Mohamed},
  title = {Dual-Time Topological Geometry and the Emergence of Temporal Asymmetry in Non-Equilibrium Dynamics},
  journal = {Mathematics},
  year = {2026}, volume = {14}, number = {5}, pages = {853},
  doi = {10.3390/math14050853}
}