Galois Theory

Galois Theory Ian Stewart s Galois Theory has been in print for years Resoundingly popular it still serves its purpose exceedingly well Yet mathematics education has changed considerably since when theory

  • Title: Galois Theory
  • Author: Ian Stewart
  • ISBN: 9781584883937
  • Page: 407
  • Format: Paperback
  • Ian Stewart s Galois Theory has been in print for 30 years Resoundingly popular, it still serves its purpose exceedingly well Yet mathematics education has changed considerably since 1973, when theory took precedence over examples, and the time has come to bring this presentation in line with modern approaches To this end, the story now begins with polynomials overIan Stewart s Galois Theory has been in print for 30 years Resoundingly popular, it still serves its purpose exceedingly well Yet mathematics education has changed considerably since 1973, when theory took precedence over examples, and the time has come to bring this presentation in line with modern approaches To this end, the story now begins with polynomials over the complex numbers, and the central quest is to understand when such polynomials have solutions that can be expressed by radicals Reorganization of the material places the concrete before the abstract, thus motivating the general theory, but the substance of the book remains the same.

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      Ian Stewart

    About Author

    1. Ian Nicholas Stewart is an Emeritus Professor and Digital Media Fellow in the Mathematics Department at Warwick University, with special responsibility for public awareness of mathematics and science He is best known for his popular science writing on mathematical themes from the author s websiteLibrarian Note There is than one author in the GoodReads database with this name See other authors with similar names.

    One thought on “Galois Theory

    1. One of the great romantic stories of mathematics For non mathematicians, here s a brief summary You probably recall learning how to solve quadratic equations, and with the right prompting can still perhaps mumble minus b plus or minus square root of b squared minus four a c all over two a It s a little harder, but you can also solve cubic third degree and quartic fourth degree equations in a similar way But although people tried for hundreds of years, no one could figure out how to do the same t [...]


    2. Spare a thought for poor Evariste Galois, the French genius who jotted down the outline for a whole branch of mathematics which is still bearing fruit almost 200 years after his death in a single night before being killed the next morning in a duel over a prostitute He was twenty years old.Galois theory is so elegant and far reaching, it packs an emotional wallop If you like that kind of thing, that is, which I do


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