2 problems
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Noether's rationality conjecture for permutation invariants
Let be a field, let be variables, and let be a finite group acting by permutation on these variables. Noether's rationality conjecture. The invariant field…
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Pure transcendence conjecture for invariant fields of groups of order
Let be a prime, let be a group of order , and let be a faithful finite-dimensional complex representation of . The invariant field is , where…