%0 Journal Article %T Symmetry and quaternionic integrable systems %A Giuseppe Gaeta %A Miguel Angel Rodriguez %J Physics %D 2015 %I arXiv %R 10.1016/j.geomphys.2014.05.019 %X Given a hyperkahler manifold M, the hyperkahler structure defines a triple of symplectic structures on M; with these, a triple of Hamiltonians defines a so called hyperhamiltonian dynamical system on M. These systems are integrable when can be mapped to a system of quaternionic oscillators. We discuss the symmetry of integrable hyperhamiltonian systems, i.e. quaternionic oscillators; and conversely how these symmetries characterize, at least in the Euclidean case, integrable hyperhamiltonian systems. %U http://arxiv.org/abs/1512.03490v1