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The G\"opel variety
In this paper we will prove that the six-dimensional G\"opel variety in
is generated by 120 linear, 35 cubic and 35 quartic relations. This
result was already obtained in [RS] , but the authors used a statement in [Co]
saying that the G\"opel variety set theoretically is generated by the linear
and cubic relations alone. Unfortunately this statement is false. There are 120
extra points. Nevertheless the results stated in [RS] are correct. There are
required several changes that we will illustrate in some detai
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