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Difference algebra

Difference algebra

자료유형
단행본
개인저자
Alexander, Levin.
서명 / 저자사항
Difference algebra / Levin Alexander.
발행사항
[New York?] :   Springer ,   c2008.  
형태사항
xi, 519 p. : ill. ; 24 cm.
총서사항
Algebras and applications ; v. 8
ISBN
1402069464 (acid-free paper) 9781402069468 (acid-free paper) 9781402069475 (e-ISBN)
서지주기
Includes bibliographical references (p. 495-506) and index.
일반주제명
Difference algebra.
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001 000045565078
005 20091214165721
008 080331s2008 nyua b 001 0 eng
010 ▼a 2008926109
020 ▼a 1402069464 (acid-free paper)
020 ▼a 9781402069468 (acid-free paper)
020 ▼a 9781402069475 (e-ISBN)
035 ▼a (KERIS)REF000015039795
040 ▼a DLC ▼c DLC ▼d DLC ▼d 211009
050 0 0 ▼a QA247.4 ▼b .A44 2008
082 0 0 ▼a 512/.56 ▼2 22
090 ▼a 512.56 ▼b A376d
100 1 ▼a Alexander, Levin.
245 1 0 ▼a Difference algebra / ▼c Levin Alexander.
260 ▼a [New York?] : ▼b Springer , ▼c c2008.
300 ▼a xi, 519 p. : ▼b ill. ; ▼c 24 cm.
490 1 ▼a Algebras and applications ; ▼v v. 8
504 ▼a Includes bibliographical references (p. 495-506) and index.
650 0 ▼a Difference algebra.
830 0 ▼a Algebras and applications ; ▼v v. 8.
945 ▼a KINS

소장정보

No. 소장처 청구기호 등록번호 도서상태 반납예정일 예약 서비스
No. 1 소장처 중앙도서관/서고7층/ 청구기호 512.56 A376d 등록번호 111558329 도서상태 대출가능 반납예정일 예약 서비스 B M

컨텐츠정보

목차

Preface. 1. Preliminaries. 1.1 Basic terminology and background material. 1.2 Elements of the theory of commutative rings. 1.3 Graded and filtered rings and modules. 1.4 Numerical polynomials. 1.5 Dimension polynomials of sets of m-tuples. 1.6 Basic facts of the field theory. 1.7 Derivations and modules of differentials. 1.8 Grobner Bases. 2. Basic concepts of difference algebra. 2.1 Difference and inversive difference rings. 2.2 Rings of difference and inversive difference polynomials. 2.3 Difference ideals. 2.4 Autoreduced sets of difference and inversive difference polynomails. Characteristic sets. 2.5 Ritt difference rings. 2.6 Varieties of difference polynomials. 3. Difference modules. 3.1 Rings of difference operators. Difference modules. 3.2 Dimension polynomials of difference modules. 3.3 Grobner Bases with respects to several orderings and multivariable dimension polynomials of difference modules. 3.4 Inversive difference modules. 3.5 s -Dimension polynomials and their invariants. 3.6 Dimension of general difference modules. 4. Difference field extensions. 4.1 Transformal dependence. Difference transcendental bases and difference transcendental degree. 4.2 Dimension polynomials of difference and inversive difference field extensions. 4.3 Limit degree. 4.4 The fundamental theorem on finitely generated difference field extensions. 4.5 Some results on ordinary difference field extensions. 4.6 Difference algebras. 5. Compatibility, Replicability, and Monadicity. Difference specializations. 5.1 Compatible and incompatible difference field extensions. 5.2 Difference kernels over ordinary difference fields. 5.3 Difference specializations. 5.4 Babbitt's decomposition. Criterion of compatibility. 5.5 Replicability. 5.6 Monadicity. 6. Difference kernels over partial difference fields. Difference valuation rings. 6.1 Difference kernels over partial difference fields and their prolongations. 6.2 Realizations of difference kernels over partial difference fields. 6.3 Difference valuation rings and extensions of difference specializations. 7. Systems of algebraic difference equations. 7.1 Solutions of ordinary difference polynomials. 7.2 Existence theorem for ordinary algebraic difference equations. 7.3 Existence of solutions of difference polynomials in the case of two translations. 7.4 Singular and Multiple Realizations. 7.5 Review of further results on varieties of ordinary difference polynomials. 7.6 Ritt's number. Greenspan's and Jacobi's Bounds. 7.7 Dimension polynomials and the strength of a system of algebraic difference equations. 8. Elements of the difference galois theory. 8.1 Galois correspondence for difference field extensions. 8.2 Picard-Vessiot theory of linear homogeneous difference equations. 8.3 Picard-Vessiot rings and galois theory of difference equations. Bibliography. Index.


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