kummer extension meaning in Hindi

Examples

1. When " K " has characteristic 2, there are no such Kummer extensions.
2. The Kummer extensions in this case also include "'biquadratic extensions "'and more general "'multiquadratic extensions " '.
3. Taking " n " = 3, there are no degree 3 Kummer extensions of the rational number field "'Q "', since for three cube roots of 1 complex numbers are required.
4. When the extension is abelian and the order of vanishing of an L-function at " s " = 0 is one, Stark's refined conjecture predicts the existence of the Stark units, whose roots generate Kummer extensions of " K " that are abelian over the base field " k " ( and not just abelian over " K ", as Kummer theory implies ).