Number Theory > Algebraic Number Theory v


Number Field Signature

 

The ordered pair (s, t), where s is the number of real embeddings of the number field and t is the number of complex-conjugate pairs of embeddings. The degree of the number field is .

 

Fundamental Unit, Number Field, Unit




References

Cohen, H. A Course in Computational Algebraic Number Theory, 3rd. corr. ed. New York: Springer-Verlag, 1996.