quadratic field उदाहरण वाक्य
उदाहरण वाक्य
- The situation changed when Gauss used Gauss sums to show that quadratic fields are subfields of cyclotomic fields, and implicitly deduced quadratic reciprocity from a reciprocity theorem for cyclotomic fields.
- The original Gauss class number problem for imaginary quadratic fields is significantly different and easier than the modern statement : he restricted to even discriminants, and allowed non-fundamental discriminants.
- The complete answer to this question has been completely worked out only when "'K "'is an imaginary quadratic field or its generalization, a CM-field.
- Peter Gustav Lejeune Dirichlet published a proof of the class number formula for quadratic fields in 1839, but it was stated in the language of quadratic forms rather than classes of ideals.
- The description is in terms of Frobenius elements, and generalises in a far-reaching way the quadratic reciprocity law that gives full information on the decomposition of prime numbers in quadratic fields.
- As an example, if " K " is a quadratic field, the rank is 1 if it is a real quadratic field, and 0 if an imaginary quadratic field.
- As an example, if " K " is a quadratic field, the rank is 1 if it is a real quadratic field, and 0 if an imaginary quadratic field.
- As an example, if " K " is a quadratic field, the rank is 1 if it is a real quadratic field, and 0 if an imaginary quadratic field.
- the tensor product of End ( " A " ) with the rational number field "'Q "', should contain a commutative subring of order in an imaginary quadratic field.
- Arithmetical aspects of the theory of binary quadratic forms are related to the arithmetic of quadratic fields and have been much studied, notably, by Gauss in Section V of " Disquisitiones Arithmeticae ".