Basic Algebra - McGill University
IX. FIELDS AND GALOIS THEORY 452 1. Algebraic Elements 453 2. Construction of Field Extensions 457 3. Finite Fields 461 4. Algebraic Closure 464 5. Geometric Constructions by Straightedge and Compass 468 6. Separable Extensions 474 7. Normal Extensions 481 8. Fundamental Theorem of Galois Theory 484 9. Application to Constructibility of Regular ...
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