Constructive commutative algebra[ele...
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  • Constructive commutative algebra[electronic resource] :projective modules over polynomial rings and dynamical Gröbner bases /
  • 紀錄類型: 書目-語言資料,印刷品 : Monograph/item
    杜威分類號: 512.4
    書名/作者: Constructive commutative algebra : projective modules over polynomial rings and dynamical Gröbner bases // by Ihsen Yengui.
    作者: Yengui, Ihsen.
    出版者: Cham : : Springer International Publishing :, 2015.
    面頁冊數: vii, 271 p. : : ill., digital ;; 24 cm.
    Contained By: Springer eBooks
    標題: Polynomial rings.
    標題: Grobner bases.
    標題: Commutative algebra.
    標題: Mathematics.
    標題: Commutative Rings and Algebras.
    標題: Mathematical Logic and Foundations.
    標題: Symbolic and Algebraic Manipulation.
    ISBN: 9783319194943
    ISBN: 9783319194936
    內容註: Projective modules over polynomial rings -- Dynamical Grobner bases -- Syzygies in polynomial rings over valuation domains -- Exercises -- Detailed solutions to the exercises.
    摘要、提要註: The main goal of this book is to find the constructive content hidden in abstract proofs of concrete theorems in Commutative Algebra, especially in well-known theorems concerning projective modules over polynomial rings (mainly the Quillen-Suslin theorem) and syzygies of multivariate polynomials with coefficients in a valuation ring. Simple and constructive proofs of some results in the theory of projective modules over polynomial rings are also given, and light is cast upon recent progress on the Hermite ring and Grobner ring conjectures. New conjectures on unimodular completion arising from our constructive approach to the unimodular completion problem are presented. Constructive algebra can be understood as a first preprocessing step for computer algebra that leads to the discovery of general algorithms, even if they are sometimes not efficient. From a logical point of view, the dynamical evaluation gives a constructive substitute for two highly nonconstructive tools of abstract algebra: the Law of Excluded Middle and Zorn's Lemma. For instance, these tools are required in order to construct the complete prime factorization of an ideal in a Dedekind ring, whereas the dynamical method reveals the computational content of this construction. These lecture notes follow this dynamical philosophy.
    電子資源: http://dx.doi.org/10.1007/978-3-319-19494-3
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