●1 A Brief Review
●1 Number Fields
●2 Completions of Number Fields
●3 Some General Questions Motivating Class Field Theory
●2 Dirichlet's Theorem on Primes in Arithmetic Progressions
●1 Characters of Finite Abelian Groups
●2 Dirichlet Characters
●3 Dirichlet Series
●4 Dirichlet's Theorem on Primes in Arithmetic Progressions
●5 Dirichlet Density
●3 Ray Class Groups
●1 The Approximation Theorem and Infinite Primes
●2 Ray Class Groups and the Universal Norm Index Inequality
●3 The Main Theorems of Class Field Theory
●4 The Idelie Theory
●1 Places of a Number Field
●2 A Little Topology
●3 The Group of Ide1es of a Number Field
●4 Cohomology of Finite Cyclic Groups and the Herbrand Quotient
●5 Cyclic Galois Action on Ideles
●部分目錄