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Abstract
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International Journal of Mathematics and Mathematical Sciences
Volume 13 (1990), Issue 1, Pages 199-200
doi:10.1155/S0161171290000291

Invariants of number fields related to central embedding problems

H. Opolka

Mathematics Institute, Bunsenstrasse 3-5, Gottingen D-3400, Germany

Abstract

Every central embedding problem over a number field becomes solvable after enlarging its kernel in a certain way. We show that these enlargements can be arranged in a universal way.