Most helpful customer reviews
5.0 out of 5 stars
Unsolvable yet quite graspable, Nov 14 2003
This review is from: Abel's Proof: An Essay on the Sources and Meaning of Mathematical Unsolvability (Hardcover)
To me, Abel's Proof successfully bridges the difficult gap that separates math books from fun books. Being one who appreciates the history and development of ideas and who is not afraid of a few equations, my needs as a reader were tastefully satisfied. If you, like me, find yourself enticed by some of the more subtle problems in math and science, while at the same time, have not the recourse to explore each one to their fullest, this book will be a welcome guide. Pesic uses Niels Abel's proof (1824) regarding the general insolvability by radicals of fifth degree equations as the central trunk of a robust tree whose branches contain delightful episodes of mathematical examples, human dramas, twists of fate, and historical parades. As much a biography as anything else, I could feel the personalities of the mathematicians evinced through their contributions to the question of solvability. From the near misses of Ruffini and Gauss to the final QEDs of Abel and Galois, one sees the human elements of struggle, triumph, anger, and success, set thoughtfully alongside the mathematical details. Carefully arranged mathematical sidebars allow this book to be read with as much technical intent as one chooses to bring; the math is there for the taking (little goes beyond a basic familiarity with algebra). In short, this book offers a delightful way to see some intriguing math and the characters who made it happen.
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77 of 82 people found the following review helpful
5.0 out of 5 stars
Unsolvable yet quite graspable, Nov 14 2003
By James - Published on Amazon.com
This review is from: Abel's Proof: An Essay on the Sources and Meaning of Mathematical Unsolvability (Hardcover)
To me, Abel's Proof successfully bridges the difficult gap that separates math books from fun books. Being one who appreciates the history and development of ideas and who is not afraid of a few equations, my needs as a reader were tastefully satisfied. If you, like me, find yourself enticed by some of the more subtle problems in math and science, while at the same time, have not the recourse to explore each one to their fullest, this book will be a welcome guide. Pesic uses Niels Abel's proof (1824) regarding the general insolvability by radicals of fifth degree equations as the central trunk of a robust tree whose branches contain delightful episodes of mathematical examples, human dramas, twists of fate, and historical parades. As much a biography as anything else, I could feel the personalities of the mathematicians evinced through their contributions to the question of solvability. From the near misses of Ruffini and Gauss to the final QEDs of Abel and Galois, one sees the human elements of struggle, triumph, anger, and success, set thoughtfully alongside the mathematical details. Carefully arranged mathematical sidebars allow this book to be read with as much technical intent as one chooses to bring; the math is there for the taking (little goes beyond a basic familiarity with algebra). In short, this book offers a delightful way to see some intriguing math and the characters who made it happen.
36 of 39 people found the following review helpful
4.0 out of 5 stars
Nice mixture of history and popular explanation, Aug 8 2004
By Bukkene Bruse - Published on Amazon.com
This review is from: Abel's Proof: An Essay on the Sources and Meaning of Mathematical Unsolvability (Paperback)
Pesic tells a very deep and broad story in about 150 pages of core text. In the first sixty or so pages, Pesic does a great job of covering the history of what people understood to be a solution of an algebraic equation, and hence the evolution of the notion of number. Starting with how the Greeks moved from understanding whole numbers and rational numbers to discovering the irrational roots, he moves gracefully to the understanding of imaginary, and then complex numbers in the 1600's. The flow of the book is rougher for the next 25 pages or so, as the mathematics becomes less elegant, really quite a zoo. Attempts here to give a verbal explanation of the mathematics confuse more than they enlighten. The last half of the book is the meat of the work and is also the best done. Beginning with Abel's tragic personal story and interweaving the lives and work of other mathematicians of the time, in particular the other famous tragedy of Galois, Pesic then moves on to a very lucid description of elementary group theory. Also touched upon are transcendental numbers and matrices. The last chapters on what it all means for science and human understanding summed up the message of the book quite nicely. I recommend the book for anyone looking to understand a bit more about pure mathematics. It is short, easy to read, and extremely well written and reasoned in the main. One gripe: Pesic refers to two Persian mathematicians, Omar Khayyam and al-Khwarizimi, as Arabs. Both are from historic Khorasan province which is now in either northeastern Iran or in Uzbekistan and spoke Farsi or a Farsi variant, not Arabic, as their native language (http://en.wikipedia.org/wiki/Al-Khawarizmi, http://en.wikipedia.org/wiki/Omar_Khayyam). Persians are not Arabs, and al-Khwarizimi writing his math in Arabic doesn't make him so. Pesic does manage to tell the Europeans apart, and did somehow figure out that Abel was Norwegian even though he never wrote a math paper in Dano-Norwegian or Swedish.
11 of 11 people found the following review helpful
5.0 out of 5 stars
a nice little gem, Jan 23 2006
By O. Burak Okan - Published on Amazon.com
This review is from: Abel's Proof: An Essay on the Sources and Meaning of Mathematical Unsolvability (Paperback)
"Abel`s Proof" is a nice little book which tackles with the unsolvability issue in mathematics within the context of Niels Henrik Abel`s proof of the unsolvability of quintic equations with radicals. The text is an enjoyable account of a rather important subject in the whole history of mathematics in some 200 pages, and the quality of writing is laudable. The mathematical details and clarifications are given in boxes along the way, and the book in general is blended with numerous mathematical figures and portraits. A firm high-school background in basic algebra should suffice to grasp the whole material, yet it has a real potential of teaching a noticeable chunk of mathematics to almost anyone along with valuable comments on its subject-matter. I recommend this book wholeheartedly to anyone who has some genuine interest in going one step beyond the conventional popular science writing. And the price is right of course.
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