Perlis r (15 résultats)

Softcover. Etat : Very Good with no dust jacket. Sound binding. Clean, bright pages. Wrappers have light shelf wear. Contents: Rapaport, The inner mind and the outer world: guest editor's introduction. Jackendoff, The problem of reality. Perlis, Putting one's foot in one's head - Part I: Why. Wiebe, References in narrative text. Cohen and Levesque, Teamwork. Pollack, Overloading intentions for efficient practical reasoning. Martins and Cravo, How to change your mind. Reviews. 9.0" tall; 185 pages. …

Hardcover. Etat : Fine. Etat de la jaquette : Very Good. 9th printing ; xv, 364 p. : ill. ; 24 cm. ; ISBN: 013901702X; 9780139017025 LCCN: 75-9728 ; LC: QA76.6; Dewey: 001.6/42; NAL: QA76.6.Y68 ; OCLC: 1288391 ; blue and green cloth in like, nicked dustjacket ; Contents: The characteristics of a good computer program -- Top-down program design -- Modular programming -- Structured programming -- Programming style: simplicity and clarity -- Antibugging -- Program testing concepts -- Debugging concepts and techniques -- Class problems and exercises ; FINE/VG. Book.…

Paperback. Etat : New. Every finite separable field extension F/K carries a canonical inner product, given by trace(xy). This symmetric K-bilinear form is the trace form of F/K.When F is an algebraic number field and K is the field Q of rational numbers, the trace form goes back at least 100 years to Hermite and Sylvester. These notes present the first systematic treatment of the trace form as an object in its own right. Chapter I discusses the trace form of F/Q up to Witt equivalence in the Witt ring W(Q). Special attention is paid to the Witt classes arising from normal extensions F/Q. Chapter II contains a detailed analysis of trace forms over p-adic fields. These local results are applied in Chapter III to prove that a Witt class X in W(Q) is represented by the trace form of an extension F/Q if and only if X has non-negative signature. Chapter IV discusses integral trace forms, obtained by restricting the trace form of F/Q to the ring of algebraic integers in F. When F/Q is normal, the Galois group acts as a group of isometries of the integral trace form. It is proved that when F/Q is normal of prime degree, the integral form is determined up to equivariant integral equivalence by the discriminant of F alone. Chapter V discusses the equivariant Witt theory of trace forms of normal extensions F/Q and Chapter VI relates the trace form of F/Q to questions of ramification in F. These notes were written in an effort to identify central problems. There are many open problems listed in the text. An introduction to Witt theory is included and illustrative examples are discussed throughout.…

Etat : good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Etat : Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Etat : New.

Etat : As New. Unread book in perfect condition.

Hardcover. Etat : Good. No Dust Jacket. 316 pages. Ex-library marks, moderate staining and wear to the covers; pages are clean otherwise though; a sound binding. No jacket. Quantity Available: 1. Category: Mathematics; ISBN: 9971966042. ISBN/EAN: 9789971966041. Inventory No: 230455.

Etat : good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Paperback. Etat : Brand New. 326 pages. 9.00x6.20x0.60 inches. In Stock.

Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

Paperback. Etat : New. Every finite separable field extension F/K carries a canonical inner product, given by trace(xy). This symmetric K-bilinear form is the trace form of F/K.When F is an algebraic number field and K is the field Q of rational numbers, the trace form goes back at least 100 years to Hermite and Sylvester. These notes present the first systematic treatment of the trace form as an object in its own right. Chapter I discusses the trace form of F/Q up to Witt equivalence in the Witt ring W(Q). Special attention is paid to the Witt classes arising from normal extensions F/Q. Chapter II contains a detailed analysis of trace forms over p-adic fields. These local results are applied in Chapter III to prove that a Witt class X in W(Q) is represented by the trace form of an extension F/Q if and only if X has non-negative signature. Chapter IV discusses integral trace forms, obtained by restricting the trace form of F/Q to the ring of algebraic integers in F. When F/Q is normal, the Galois group acts as a group of isometries of the integral trace form. It is proved that when F/Q is normal of prime degree, the integral form is determined up to equivariant integral equivalence by the discriminant of F alone. Chapter V discusses the equivariant Witt theory of trace forms of normal extensions F/Q and Chapter VI relates the trace form of F/Q to questions of ramification in F. These notes were written in an effort to identify central problems. There are many open problems listed in the text. An introduction to Witt theory is included and illustrative examples are discussed throughout.…

Hardcover. Etat : Brand New. 326 pages. 9.50x6.50x1.00 inches. In Stock.