On Short Representations of Orders and Number Elds

نویسندگان

  • Johannes Buchmann
  • Oliver van Sprang
چکیده

We discuss the problem of transforming representations of number elds by generating polynomials and by Q-basis into each other. We prove that for a number eld or an order of discriminant one can determine in polynomial time a representation whose size is polynomially bounded in log jj.

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تاریخ انتشار 1992