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9 December 2014

  • 11:2911:29, 9 December 2014 diff hist −11 Eutactic star 84.108.108.110 talk In the applications section, an incorrect characterization of eutactic stars was stated. The condition of having an irreducible group of orthogonal transformations is sufficient but not necessary. A counterexample is given in the reference [4], sec. 4 current