Edité par Springer-Verlag, New York, 1989
ISBN 10 : 0387970371 ISBN 13 : 9780387970370
Langue: anglais
Vendeur : Zed Books, New York, NY, Etats-Unis
Edition originale
EUR 69,62
Autre deviseQuantité disponible : 1 disponible(s)
Ajouter au panierHardcover. Etat : Fine. First Edition. First printing. 8vo. 247 pp. Fine.
Vendeur : Hourglass Books, Vancouver, BC, Canada
EUR 74,26
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Ajouter au panierHardcover. Etat : Near Fine. American First. Complete number line from 1 to 9; previous owner's name on front end paper; otherwise a solid, clean copy with no marking or underlining; collectible condition. Book.
Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
EUR 81,69
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Ajouter au panierEtat : Very Good. 1989th Edition. Used book that is in excellent condition. May show signs of wear or have minor defects.
Vendeur : Bedlam Book Cafe, Worcester, MA, Etats-Unis
Edition originale
EUR 92,83
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Ajouter au panierHardcover. Etat : Near Fine. 1st Edition. Bibliography, tables of positive and negative discriminants, index. 247 pages. Near fine in hardcover (trace dent front cover), without dust jacket as issued.
Vendeur : Die Wortfreunde - Antiquariat Wirthwein Matthias Wirthwein, Mannheim, Allemagne
EUR 65
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Ajouter au panierGebundene Ausgabe. 247 Seiten 1989. Neuwertiges Exemplar. Sprache: Englisch Gewicht in Gramm: 500.
Vendeur : BennettBooksLtd, North Las Vegas, NV, Etats-Unis
EUR 118,98
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Ajouter au panierhardcover. Etat : New. In shrink wrap. Looks like an interesting title!
Vendeur : Lucky's Textbooks, Dallas, TX, Etats-Unis
EUR 165,71
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Ajouter au panierEtat : New.
Vendeur : Lucky's Textbooks, Dallas, TX, Etats-Unis
EUR 166,13
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Ajouter au panierEtat : New.
Vendeur : Ria Christie Collections, Uxbridge, Royaume-Uni
EUR 157,57
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Ajouter au panierEtat : New. In.
Vendeur : Ria Christie Collections, Uxbridge, Royaume-Uni
EUR 157,57
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Ajouter au panierEtat : New. In.
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
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Ajouter au panierTaschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - The first coherent exposition of the theory of binary quadratic forms was given by Gauss in the Disqnisitiones Arithmeticae. During the nine teenth century, as the theory of ideals and the rudiments of algebraic number theory were developed, it became clear that this theory of bi nary quadratic forms, so elementary and computationally explicit, was indeed just a special case of a much more elega,nt and abstract theory which, unfortunately, is not computationally explicit. In recent years the original theory has been laid aside. Gauss's proofs, which involved brute force computations that can be done in what is essentially a two dimensional vector space, have been dropped in favor of n-dimensional arguments which prove the general theorems of algebraic number the ory. In consequence, this elegant, yet pleasantly simple, theory has been neglected even as some of its results have become extremely useful in certain computations. I find this neglect unfortunate, because binary quadraticforms have two distinct attractions. First, the subject involves explicit computa tion and many of the computer programs can be quite simple. The use of computers in experimenting with examples is both meaningful and enjoyable; one can actually discover interesting results by com puting examples, noticing patterns in the 'data,' and then proving that the patterns result from the conclusion of some provable theorem.
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
EUR 164,49
Autre deviseQuantité disponible : 1 disponible(s)
Ajouter au panierBuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - The first coherent exposition of the theory of binary quadratic forms was given by Gauss in the Disqnisitiones Arithmeticae. During the nine teenth century, as the theory of ideals and the rudiments of algebraic number theory were developed, it became clear that this theory of bi nary quadratic forms, so elementary and computationally explicit, was indeed just a special case of a much more elega,nt and abstract theory which, unfortunately, is not computationally explicit. In recent years the original theory has been laid aside. Gauss's proofs, which involved brute force computations that can be done in what is essentially a two dimensional vector space, have been dropped in favor of n-dimensional arguments which prove the general theorems of algebraic number the ory. In consequence, this elegant, yet pleasantly simple, theory has been neglected even as some of its results have become extremely useful in certain computations. I find this neglect unfortunate, because binary quadraticforms have two distinct attractions. First, the subject involves explicit computa tion and many of the computer programs can be quite simple. The use of computers in experimenting with examples is both meaningful and enjoyable; one can actually discover interesting results by com puting examples, noticing patterns in the 'data,' and then proving that the patterns result from the conclusion of some provable theorem.
Vendeur : Revaluation Books, Exeter, Royaume-Uni
EUR 242,72
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Ajouter au panierPaperback. Etat : Brand New. reprint edition. 257 pages. 9.25x6.10x0.71 inches. In Stock.
Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
EUR 225,08
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Ajouter au panierHardcover. Etat : Like New. Like New. book.
Edité par Springer Berlin 31.12.1989., 1989
ISBN 10 : 3540970371 ISBN 13 : 9783540970378
Langue: allemand
Vendeur : Antiquariat Jochen Mohr -Books and Mohr-, Oberthal, Allemagne
EUR 48
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Ajouter au panierGebundene Ausgabe. Etat : Sehr gut. 247 Seiten 9783540970378 Wir verkaufen nur, was wir auch selbst lesen würden. Sprache: Deutsch Gewicht in Gramm: 546.
Edité par Springer-Verlag New York Inc., 1989
ISBN 10 : 0387970371 ISBN 13 : 9780387970370
Langue: anglais
Vendeur : THE SAINT BOOKSTORE, Southport, Royaume-Uni
EUR 182,68
Autre deviseQuantité disponible : Plus de 20 disponibles
Ajouter au panierHardback. Etat : New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days 578.