pohst (37 Ergebnisse)

Softcover. Zustand: Bon. Ancien livre de bibliothèque. Couverture différente. Edition 1987. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Former library book. Different cover. Edition 1987. Ammareal gives back up to 15% of this item's net price to charity organizations.

Paperback. Zustand: Very Good. Type: Book Small plain label inside cover.

Hardcover. Zustand: ex library-very good. Encyclopedia of Mathematics and its Applications. xiv, 465 p. 24 cm. Red cloth. Ex library with labels on spine and front cover, ink stamps on top edge and title page.

Softcover. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 12 POH 9783764329136 Sprache: Englisch Gewicht in Gramm: 500.

Softcover. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 12 POH 9783764329136 Sprache: Englisch Gewicht in Gramm: 550.

Zustand: New. In.

Zustand: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

Zustand: New. pp. 88.

Softcover. 88 p. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. C-04663 3764329130 Sprache: Englisch Gewicht in Gramm: 550.

Softcover. Zustand: Gut. Basel, Birkhäuser (1993). gr.8°. 88 p. Pbck. (one corner slightly bumped).- DMV Seminar, 21.- Name on flyleaf.

kartoniert kartoniert. Zustand: Sehr gut. 88 Seiten, Zust: Gutes Exemplar. Schneller Versand und persönlicher Service - jedes Buch händisch geprüft und beschrieben - aus unserem Familienbetrieb seit über 25 Jahren. Eine Rechnung mit ausgewiesener Mehrwertsteuer liegt jeder unserer Lieferungen bei. Wir versenden mit der deutschen Post. Sprache: Englisch Gewicht in Gramm: 212.

Broschiert. Zustand: Gut. 24cm 234 Seiten. Broschiert. Zustand: Sehr Gut, eher ungelesen (Innen); Besitzerstempel; Einband (Außen) hat min. bis geringe Gebrauchsspuren; * Die Photos sind original von uns erstellt worden, u.a. erkennbar an einem kleinen weißen Stück Papier im oberen Schnitt. Ab und an verwenden Suchmaschinen Verlagsphotos, bei den Portalen selbst, werden aber nur unsere Originalphotos gezeigt.

Zustand: Gut. 88 Seiten Zustand: Einband etwas berieben // DMV Seminar 21 /// Versand gratis Innerhalb Deutschlands - Portofrei in Deutschland- ab 20 Euro mit Post ID - Gratisversand deutschlandweit innerhalb Deutschlands gratis Versand -Versandkostenfrei innerhalb Deutschlands /// Sprache: Englisch Gewicht in Gramm: 200 gr.8°, 24,0 x 17,0 cm, Broschur bzw. Taschenbuch.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Computational algebraic number theory has been attracting broad interest in the last few years due to its potential applications in coding theory and cryptography. For this reason, the Deutsche Mathematiker Vereinigung initiated an introductory graduate seminar on this topic in Düsseldorf. The lectures given there by the author served as the basis for this book which allows fast access to the state of the art in this area. Special emphasis has been placed on practical algorithms - all developed in the last five years - for the computation of integral bases, the unit group and the class group of arbitrary algebraic number fields. Contents: Introduction - Topics from finite fields - Arithmetic and polynomials - Factorization of polynomials - Topics from the geometry of numbers - Hermite normal form - Lattices - Reduction - Enumeration of lattice points - Algebraic number fields - Introduction - Basic Arithmetic - Computation of an integral basis - Integral closure - Round-Two-Method - Round-Four-Method - Computation of the unit group - Dirichlet's unit theorem and a regulator bound - Two methods for computing r independent units - Fundamental unit computation - Computation of the class group - Ideals and class number - A method for computing the class group - Appendix - The number field sieve - KANT - References - Index.

Softcover. Zustand: Sehr gut. Pohst Michael E. Computational Algebraic Number Theory SC - 17 x 24 cm - Verlag: Birkhäuser, Berlin - 1993 - ISBN: 3464229130 - 88 Seiten - Englisch Klappentext: Computational algebraic number theory has been attracting broad interest in the last few years due to its potential applications in coding theory and cryptography. For this reasoni the Deutsche Mathematiker-Vereinigung initiated an introductory graduate seminar on this topic in Düsseldorf, The lectures given there by the author served as the basis for this bock which aiiows fast access to the state of the art in this area. Specia* emphasis has been placed on practical aigorithms - all deveioped in the last five years - for the computation of integral bases, the unit group and the class group of arbitrary algebraic number fields. Zustand: SEHR GUT! Einband mit gnaz leichten Gebrauchsspuren, innen sehr sauber. Size: 17 x 24 Cm. Buch.

Hardcover. Zustand: Good. Ex-library copy with stamps and stickers. The pages are lightly tanned. The copy shows minor external wear, but is in otherwise clean condition.

Zustand: Gut. Zustand: Gut | Sprache: Englisch | Produktart: Bücher | Computational algebraic number theory has been attracting broad interest in the last few years due to its potential applications in coding theory and cryptography. For this reason, the Deutsche Mathematiker Vereinigung initiated an introductory graduate seminar on this topic in Düsseldorf. The lectures given there by the author served as the basis for this book which allows fast access to the state of the art in this area. Special emphasis has been placed on practical algorithms - all developed in the last five years - for the computation of integral bases, the unit group and the class group of arbitrary algebraic number fields. Contents: Introduction ¿ Topics from finite fields ¿ Arithmetic and polynomials ¿ Factorization of polynomials ¿ Topics from the geometry of numbers ¿ Hermite normal form ¿ Lattices ¿ Reduction ¿ Enumeration of lattice points ¿ Algebraic number fields ¿ Introduction ¿ Basic Arithmetic ¿ Computation of an integral basis ¿ Integral closure ¿ Round-Two-Method ¿ Round-Four-Method ¿ Computation of the unit group ¿ Dirichlet's unit theorem and a regulator bound ¿ Two methods for computing r independent units ¿ Fundamental unit computation ¿ Computation of the class group ¿ Ideals and class number ¿ A method for computing the class group ¿ Appendix ¿ The number field sieve ¿ KANT ¿ References ¿ Index.

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Softcover. Zustand: Sehr gut. Braunschweig, Viewg (1999). gr.8°. IX, 234 S. OKart.

kartoniert kartoniert. Zustand: Sehr gut. 499 Seiten, mit Abbildungen, Zust: Gutes Exemplar. Schneller Versand und persönlicher Service - jedes Buch händisch geprüft und beschrieben - aus unserem Familienbetrieb seit über 25 Jahren. Eine Rechnung mit ausgewiesener Mehrwertsteuer liegt jeder unserer Lieferungen bei. Wir versenden mit der deutschen Post. Sprache: Englisch Gewicht in Gramm: 800.

Hardcover. Zustand: Brand New. reprint edition. 355 pages. 9.54x7.00x0.87 inches. In Stock.

Zustand: New. Classic book, addressed to all lovers of number theory. Series Editor(s): Rota, Gian-Carlo; Doran, B.; Ismail, M.; Lam, T. Y.; Wutwak, E.; Flajolet, Philippe; Lutwak, E. Series: Encyclopedia of Mathematics and Its Applications. Num Pages: 516 pages, tabs. BIC Classification: PBH. Category: (P) Professional & Vocational. Dimension: 228 x 152 x 29. Weight in Grams: 750. . 2010. Revised ed. paperback. . . . . Books ship from the US and Ireland.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Frontmatter -- Preface -- List of contributors -- Table of contents -- On the construction of primitive elements and primitive normal bases in a finite field / Stepanov, S.A. / Shparlinskiy, I.E. -- A numerical method for the determination of the cyclotomic polynomial coefficients / Grytczuk, A. / Tropak, B. -- Number systems / Kovács, . -- Fast converging series representations of real numbers and their implementations in digital processing / Melnichuk, Yu. V. -- On a polynomial transformation and its application to the construction of a public key cryptosystem / Pethö, A. -- Number-theoretic transforms and a theorem of Sylvester - Kronecker - Zsigmondy / Tasche, M. / Steidl, G. / Creutzburg, R. -- A probabilistic class group and regulator algorithm and its implementation / Buchmann, J. / Düllmann, S. -- Prime-producing quadratic polynomials and class numbers of quadratic orders / Halter-Koch, F. -- Applications of a new class number two criterion for real quadratic fields / Mollin, R.A. -- On a solution of a class number two problem for a family of real quadratic fields / Mollin, R.A. / Williams, H.C. -- Cubic number fields with exceptional units / Ennola, V. -- Enumeration of totally complex quartic fields of small discriminant / Ford, D. -- Class number computation by cyclotomic or elliptic units / Nakamula, K. -- Computing fundamental units from independent units / Arenz, B. -- A note on index divisors / Pohst, M. -- Computation of independent units in number fields by a combination of the methods of Buchmann/Pethö and Pohst / Zassenhaus / Schröter, U. -- Hecke actions on classes of ternary quadratic forms / Birch, B.J. -- Computation of singular moduli by multi-valued modular equations / Cohn, Harvey -- Congruent numbers and elliptic curves / Serf, P. -- The rank of elliptic curves upon quadratic extension / Schneiders, U. / Zimmer, H. G. -- On the resolution of some diophantine equations / Gaál, I. -- Index form equations in cubic number fields / Schulte, . -- On the practical solution of the Thue-Mahler equation / Tzanakis, N. / Weger, B.M.M. de -- Some results on Thue equations and Thue-Mahler equations / Evertse, J.H. / -- On the solution of the diophantine equation Gn = P(x) with sieve algorithm / Nemes, I. -- On Thue equations associated with certain quartic number fields / Stroeker, R.J. -- KANT - a tool for computations in algebraic number fields / Graf, J. / -- SIMATH - a computer algebra system / Hollinger, C. / Serf, P.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book constitutes the refereed proceedings of the 7th International Algorithmic Number Theory Symposium, ANTS 2006, held in Berlin, July 2006. The book presents 37 revised full papers together with 4 invited papers selected for inclusion. The papers are organized in topical sections on algebraic number theory, analytic and elementary number theory, lattices, curves and varieties over fields of characteristic zero, curves over finite fields and applications, and discrete logarithms.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This classic book gives a thorough introduction to constructive algebraic number theory, and is therefore especially suited as a textbook for a course on that subject. It also provides a comprehensive look at recent research. For experimental number theoreticians, the authors developed new methods and obtained new results of great importance for them. Both computer scientists interested in higher arithmetic and those teaching algebraic number theory will find the book of value.

Zustand: New. 1991. Reprint 2011. hardcover. . . . . . Books ship from the US and Ireland.