subsymmetry

From sub- +‎ symmetry.

subsymmetry (plural subsymmetries)

1. (mathematics) an infinitesimal transformation that leaves only a part (a sub-system) of a larger system invariant, rather than the entire system
   • 113005 (2016), R. Ahl Laamara, M.A Loualidi, E.H Saidi, “Type II seesaw supersymmetric neutrino model for ${\displaystyle \theta _{13}\neq 0}$”, in Phys. Rev. D‎^[1], volume 113005:

     Then, we give the scalar potential of the theory where the ${\displaystyle A_{3}}$ discrete subsymmetry is used to avoid the so-called sequestering problem.