Listar por tema "Cyclic extensions"

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    • Genus fields of cyclic l-extensions of rational function fields 

      VICTOR MANUEL BAUTISTA ANCONA; MARTHA RZEDOWSKI CALDERON; GABRIEL DANIEL VILLA SALVADOR
      We give a construction of genus fields for Kummer cyclic l–extensions of rational congruence function fields, l a prime number. First we find this genus field for a field contained in a cyclotomic function field using ...