**Introduction to Algebraic Number Theory**

by William Stein

**Publisher**: University of Washington 2005**Number of pages**: 140

**Description**:

Topics in this book: Rings of integers of number fields; Unique factorization of ideals in Dedekind domains; Structure of the group of units of the ring of integers; Finiteness of the group of equivalence classes of ideals of the ring of integers; Decomposition and inertia groups, Frobenius elements; Ramification; Discriminant and different; Quadratic and biquadratic fields; etc.

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