Group invariant Colombeau generalized functions

نویسنده

  • Hans Vernaeve
چکیده

We give characterizations for generalized functions invariant under certain group actions, such as groups of rotations and the Lorentz group. In the case of rotations, it answers an open question by M. Oberguggenberger in [3]. Also general one-parameter groups are considered.

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تاریخ انتشار 2005