標(biāo)題: Titlebook: Introduction to Coding Theory and Algebraic Geometry; Jacobus H. Lint,Gerard Geer Book 1988 Birkh?user Verlag, Basel 1988 Divisor.algebra. [打印本頁] 作者: Autonomous 時間: 2025-3-21 16:08
書目名稱Introduction to Coding Theory and Algebraic Geometry影響因子(影響力)
書目名稱Introduction to Coding Theory and Algebraic Geometry影響因子(影響力)學(xué)科排名
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書目名稱Introduction to Coding Theory and Algebraic Geometry被引頻次學(xué)科排名
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書目名稱Introduction to Coding Theory and Algebraic Geometry讀者反饋
書目名稱Introduction to Coding Theory and Algebraic Geometry讀者反饋學(xué)科排名
作者: FACT 時間: 2025-3-21 23:57 作者: 持續(xù) 時間: 2025-3-22 01:10 作者: laceration 時間: 2025-3-22 08:24
Divisors on algebraic curvesegers and are almost always zero. We can add divisors formally and obtain a group: the group of divisors Div(X). A divisor is called . if all n. are non-negative. The . is . with deg(P) = [k.:k] the degree of P. (Recall that k. =k(P) is the residue field of P, see Lecture 1.) The subgroup of divisor作者: 我不怕犧牲 時間: 2025-3-22 12:02
Goppa Codes...,P. on X a code by evaluating a set of rational functions on X in the points P. [see also Section 5 of Van Lint’s lectures]. To be precise, let P.,...,P. be rational points of X over F. and set D = P. + ... + P.. Let G be a divisor. We assume first that G has support disjoint from D (i.e. the poi作者: 蒼白 時間: 2025-3-22 15:11
Shimura curves and codes n the word length) are as large as possible. To a (linear) code we can associate a pair (δ,R) with δ = δ /n, R = k/n in the unit square [0,1]×[0,1]. We consider the set V. of all such pairs (δ,R) obtained from linear codes and we let U. be the set of limit points of V.. Manin proved the following t作者: Fantasy 時間: 2025-3-22 19:37 作者: Commentary 時間: 2025-3-22 23:01
Jacobus H. van Lint,Gerard van der Geeras a writer of fiction. Patricia Laurence counters the popular image of Bowen as a mannered, reserved Anglo-Irish writer and presents her as a bold, independent woman who took risks and made her own rules in life and writing. This biography distinguishes itself from others in the depth of research i作者: 馬具 時間: 2025-3-23 02:32 作者: 充氣女 時間: 2025-3-23 07:48 作者: Lasting 時間: 2025-3-23 11:24 作者: panorama 時間: 2025-3-23 14:16
Jacobus H. van Lint,Gerard van der Geerinnocence and disenchantment, Bowen’s sixth novel traces the egocentric needs of child and adult as they are transformed into a recognition of mutual interdependence. . is different from the earlier novels. Dispensing with gothic, mythic, and romance motifs, with mysterious, unexplained events, Bowe作者: 人工制品 時間: 2025-3-23 21:35
Jacobus H. van Lint,Gerard van der Geer had come to live from Edinburgh about a year before. However, just over twelve months later, in October 1811 (the exact date is uncertain), her mother, Elizabeth Stevenson, died. Almost immediately after wards, the small girl was sent to Knutsford to be brought up by her maternal aunt, Hannah Lumb,作者: Notify 時間: 2025-3-24 00:12 作者: 提名的名單 時間: 2025-3-24 05:40 作者: 煩憂 時間: 2025-3-24 06:32
Jacobus H. van Lint,Gerard van der Geere members were rich capitalists in growing industrial centres like Manchester, opened up gaps between theory and practice; and it is these gaps to which Gaskell’s first novel calls attention.. It has been shown that her descriptions of working-class conditions and attitudes depend a great deal (to t作者: Regurgitation 時間: 2025-3-24 13:09 作者: Hemiplegia 時間: 2025-3-24 15:30 作者: 同義聯(lián)想法 時間: 2025-3-24 19:38 作者: 集合 時間: 2025-3-25 01:23 作者: adroit 時間: 2025-3-25 06:30 作者: HEED 時間: 2025-3-25 11:19
Introduction to Coding Theory and Algebraic Geometry978-3-0348-9286-5Series ISSN 1661-237X Series E-ISSN 2296-5041 作者: BARGE 時間: 2025-3-25 14:12
1661-237X Overview: 978-3-0348-9979-6978-3-0348-9286-5Series ISSN 1661-237X Series E-ISSN 2296-5041 作者: 預(yù)兆好 時間: 2025-3-25 15:56
Self-dual codesons with invariant theory and with lattice sphere packings (cf. Mac Williams and Sloane, 1977, Ch. 19). Recently there has been interest in geometric Goppa codes that are self-dual. For examples see alg.geom. . III. ref. [5], [6]. Here we give some theorems about self-dual codes.作者: exclamation 時間: 2025-3-25 21:40 作者: concentrate 時間: 2025-3-26 03:32
Goppa Codes...,P. on X a code by evaluating a set of rational functions on X in the points P. [see also Section 5 of Van Lint’s lectures]. To be precise, let P.,...,P. be rational points of X over F. and set D = P. + ... + P.. Let G be a divisor. We assume first that G has support disjoint from D (i.e. the points P. occur with multiplicity 0 in G).作者: 珊瑚 時間: 2025-3-26 05:02 作者: 傲慢人 時間: 2025-3-26 10:08 作者: 種屬關(guān)系 時間: 2025-3-26 14:58
Linear codesFrom now on we shall only consider linear codes.作者: amygdala 時間: 2025-3-26 19:23 作者: 廢除 時間: 2025-3-27 00:07
Classical Goppa codesLet us recall that in (4.4) a.code was defined as the set of words (., ., ... , .) ∈ . such that . + .(β.) + .(β.). + ... + .(β.). = 0 where ? is a primitive . root of unity and 1 ≤ . < .. Here d is the designed distance. We can rewrite this as follows: . i.e.作者: hauteur 時間: 2025-3-27 03:10 作者: 制造 時間: 2025-3-27 07:08
Codes from curvesWe use the notation of alg. geom. . III.作者: Hay-Fever 時間: 2025-3-27 12:46
Elementary concepts from algebraic geometryLet k be an algebraically closed field. We denote by a.. or simply by A. the n-dimensional affine space over k. It carries a topology, the Zariski-topology whose closed sets are the sets of zeroes of ideals a of k[x.,...,x.]: V(a) = {(x.,...,x.) ∈ A.: f(x.,...,x.) = 0 for all f ∈ a}.作者: Expand 時間: 2025-3-27 16:13 作者: 令人心醉 時間: 2025-3-27 19:22 作者: 過渡時期 時間: 2025-3-28 00:33
Jacobus H. van Lint,Gerard van der Geerer romantic and erotic life than previous biographies, in addition to delving more deeply into her espionage for the British Ministry of Information in Ireland at the beginning of World War II. Multiple views of Bowen as a woman and writer are presented through the conversations of friends, writers,作者: 進(jìn)取心 時間: 2025-3-28 02:18
Jacobus H. van Lint,Gerard van der Geeron about national identity and gender roles were dispelled through her writing. Her vivid fiction, often about girls and women, is laced with irony about smooth social surfaces rent by disruptive emotion, the sadness of beleaguered adolescents, the occurrence of cultural dislocation, historical atmo作者: 玉米 時間: 2025-3-28 08:53 作者: Postmenopause 時間: 2025-3-28 12:18 作者: 你不公正 時間: 2025-3-28 17:24
Jacobus H. van Lint,Gerard van der Geernderstanding of those forces which paralyse characters in earlier works. This novel is composed of a process by which one woman on the brink of self-discovery and another who has lost her sense of herself free themselves from a haunting past by becoming interdependent.作者: countenance 時間: 2025-3-28 20:01 作者: 單純 時間: 2025-3-29 00:40 作者: mutineer 時間: 2025-3-29 05:13
Jacobus H. van Lint,Gerard van der Geern Cranford is in fact subject to change: personal losses are often the focus of individual episodes, but the picture emerging from the narrative as a whole is of beneficial changes to the community. They differ from the changes in . mainly by coming about more gently and gradually.作者: Encumber 時間: 2025-3-29 07:22 作者: Gyrate 時間: 2025-3-29 14:41
Jacobus H. van Lint,Gerard van der Geerfore narrating the central action of the tale. ‘A Dark Night’s Work’, for example, describes the rise of Mr Wilkins senior as an attorney, passes on to the career of his son, before finally passing to that son’s daughter Ellinor, whose guilty secret forms the main point of the story.作者: 支架 時間: 2025-3-29 18:11
Jacobus H. van Lint,Gerard van der Geerfore narrating the central action of the tale. ‘A Dark Night’s Work’, for example, describes the rise of Mr Wilkins senior as an attorney, passes on to the career of his son, before finally passing to that son’s daughter Ellinor, whose guilty secret forms the main point of the story.作者: fiction 時間: 2025-3-29 20:20
Charles Dickens, the ‘conductor’ of ., analysing this as a form of literary marriage that ended in an acrimonious divorce. The chapter moves on to discuss the role of male mentors in the masculine environment of nineteenth-century publishing and considers the ethics of the periodicals in which Gask作者: Conjuction 時間: 2025-3-30 02:37 作者: Thyroxine 時間: 2025-3-30 06:25
Introduction to Coding Theory and Algebraic Geometry作者: 伙伴 時間: 2025-3-30 08:17
Error-correcting codess to lower the probability of error (considerably) at the expense of spending some of the transmission time or energy on . symbols. The idea is explained in one sentence as follows. When we read printed text we recognize a printing error in a word because in our vocabulary there is only one word tha作者: Dysarthria 時間: 2025-3-30 12:40
Introductionuld not be seen as a substitute for a more thorough approach. If the reader really wants to apply algebraic geometry to coding he should make himself well-acquainted with the basic results. Good textbooks for this purpose are now available. We refer to the list of references at the end of Lecture 1 and Lecture 2.作者: Flatus 時間: 2025-3-30 18:03
Nature and Becoming in a Picturebook About “Things That Are”racter’s relation to her environment. This chapter examines how this picturebook may both influence and interact with the child reader’s images of nature and natural elements and thus participate in the formation of the child as an ecocitizen. The author draws attention to the both playful and defam作者: Lyme-disease 時間: 2025-3-30 20:47
Studies on Economic Development and Growth in Selected African Countries978-981-10-4451-9Series ISSN 2367-1033 Series E-ISSN 2367-1041 作者: Aggressive 時間: 2025-3-31 01:02
o both the young resident as well as to the experienced path.This book offers a comprehensive yet concise overview of immunoprofile of tumors and antibodies used in contemporary surgical pathology, and provides diagnostic algorithms for approaching tumor diagnostics..Immunohistochemistry has become
