By Richard A. Mollin

Bringing the cloth modern to mirror sleek purposes, Algebraic quantity conception, moment Edition has been thoroughly rewritten and reorganized to include a brand new variety, technique, and presentation. This version specializes in necessary domain names, beliefs, and specific factorization within the first bankruptcy; box extensions within the moment bankruptcy; and sophistication teams within the 3rd bankruptcy. purposes at the moment are accrued in bankruptcy 4 and on the finish of bankruptcy 5, the place primality trying out is highlighted as an software of the Kronecker–Weber theorem. In bankruptcy 5, the sections on perfect decomposition in quantity fields were extra calmly disbursed. the ultimate bankruptcy keeps to hide reciprocity laws.


New to the second one Edition




  • Reorganization of all chapters

  • More entire and concerned remedy of Galois theory

  • A learn of binary quadratic types and a comparability of the correct and shape classification groups

  • More accomplished part on Pollard’s cubic factoring algorithm

  • More targeted reasons of proofs, with much less reliance on workouts, to supply a valid knowing of difficult material



The publication comprises mini-biographies of striking mathematicians, handy cross-referencing, a complete index, and various workouts. The appendices current an outline of all of the recommendations utilized in the most textual content, an outline of sequences and sequence, the Greek alphabet with English transliteration, and a desk of Latin words and their English equivalents.



Suitable for a one-semester path, this available, self-contained textual content deals large, in-depth insurance of various functions. Readers are lead at a measured speed throughout the issues to let a transparent knowing of the pinnacles of algebraic quantity concept.

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Algebraic Number Theory, Second Edition (Discrete Mathematics and Its Applications) by Richard A. Mollin


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