作者: 種植,培養(yǎng) 時間: 2025-3-21 23:31 作者: GRIN 時間: 2025-3-22 03:08 作者: 修正案 時間: 2025-3-22 06:53
Localization and completion in ,-theoryy reducing the computation for a complicated ring to simpler rings (e.g. fields). The classic example of localization and completion is the Hasse-Minkowski principle by which quadratic forms over ? are related to quadratic forms over ? and the finite fields F. and the .-adic completions ., . of ?, ?作者: Engulf 時間: 2025-3-22 11:57
Algebraic transversalityclic covers of compact manifolds and finite . complexes. Refer to Ranicki [244, Chap. 4] for a previous account of algebraic transversality: here, only the additional results required for the new applications are proved. The construction in Part Two of the algebraic invariants of knots will make use作者: 膽小懦夫 時間: 2025-3-22 14:34
Noncommutative localizatione noncommutative rings. High-dimensional knot theory requires the noncommutative localization matrix inversion method of Cohn [53], [54]. The algebraic .- and .-theory invariants of codimension 2 embeddings frequently involve this type of localization of a polynomial ring, as will become apparent in作者: oblique 時間: 2025-3-22 18:29
Endomorphism ,-theoryith an endomorphism . : . → . is essentially the same as a module (., .) over the polynomial ring .[.], with the indeterminate . acting on . by . This correspondence will be used to relate the algebraic .-groups .. (...[.]) of the localizations ...[.] of .[.] to the .-groups of pairs (., .) with . a作者: 抱負(fù) 時間: 2025-3-22 23:57 作者: 增強(qiáng) 時間: 2025-3-23 01:51
Witt vectorstermines the endomorphism .-theory class. In Chap. 17 the Reidemeister torsion of an .-contractible finite f.g. .[., ..]-module chain complex . will be identified with the Witt vector determined by the Alexander polynomials. In the applications to knot theory in Chap. 33 . will be the cellular chain作者: 離開就切除 時間: 2025-3-23 07:50 作者: Sputum 時間: 2025-3-23 10:50 作者: 喧鬧 時間: 2025-3-23 17:54 作者: 勤勉 時間: 2025-3-23 19:32
rovides information about GIS and its applications, specifically using the most advanced ESRI GIS technology and its extensions.?.Eighteen chapters cover GIS applications in the field of earth sciences and water resources in detail from the ground up. Author William Bajjali explains what a GIS is an作者: 山羊 時間: 2025-3-24 00:53
surface water and groundwater.Covers cutting-edge technologi.This textbook is a step-by-step tutorial on the applications of Geographic Information Systems (GIS) in environmental and water resource issues. It provides information about GIS and its applications, specifically using the most advanced E作者: FLAIL 時間: 2025-3-24 04:32 作者: TEN 時間: 2025-3-24 08:57
Andrew Ranickiation advice from the experts.This volume provides an overview of well-established methods optimized for diverse archaeal model organisms and is a source of protocols facilitating access to the molecular and cellular biology characterization of these fascinating organisms. Chapters are divided into 作者: 臭名昭著 時間: 2025-3-24 13:16
Andrew Ranickius ., which are renowned for their ease of manipulation. Individual steps in the method include the design of a gene-targeting vector, its use in transforming . to yield “pop-in” and “pop-out” clones, and techniques for validating the genetically manipulated strain. The vector carries DNA fragments 作者: 維持 時間: 2025-3-24 15:04
Andrew Ranickiition from spinel dunite, harzburgite, bronzite peridotite, pyroxenite to gabbro and gabbroic anorthosite. Relic igneous features like layering, cumulus and poikilitic textures, chromite seams with “way up” stratigraphy and occasional cryptic layering indicate an origin by a process of gravitational作者: Haphazard 時間: 2025-3-24 19:46 作者: 種植,培養(yǎng) 時間: 2025-3-24 23:53 作者: 使人煩燥 時間: 2025-3-25 04:47 作者: savage 時間: 2025-3-25 08:20
Andrew Ranickidamental concepts must be borne in mind, in particular. The first is that ancient man was a religious man, and the second is that religion was bound up with the natural cycles, and these natural cycles were bound up with power. We shall gradually gain more insight into these fundamental concepts as 作者: LEERY 時間: 2025-3-25 14:55 作者: 職業(yè)拳擊手 時間: 2025-3-25 19:34 作者: 緯線 時間: 2025-3-25 20:41
Andrew Ranickirchaeoastronomy, in which the relationship between ancient constructions and the sky is studied in order to gain a better understanding of the ideas of the architects of the past and of their religious and symbolic worlds. The book is divided into three sections, the first of which explores the past作者: Antarctic 時間: 2025-3-26 03:03
Andrew Ranickidamental concepts must be borne in mind, in particular. The first is that ancient man was a religious man, and the second is that religion was bound up with the natural cycles, and these natural cycles were bound up with power. We shall gradually gain more insight into these fundamental concepts as 作者: LUCY 時間: 2025-3-26 07:33
Andrew Ranickirchaeoastronomy, in which the relationship between ancient constructions and the sky is studied in order to gain a better understanding of the ideas of the architects of the past and of their religious and symbolic worlds. The book is divided into three sections, the first of which explores the past作者: WAX 時間: 2025-3-26 11:54 作者: expository 時間: 2025-3-26 16:18
Endomorphism ,-theoryith an endomorphism . : . → . is essentially the same as a module (., .) over the polynomial ring .[.], with the indeterminate . acting on . by . This correspondence will be used to relate the algebraic .-groups .. (...[.]) of the localizations ...[.] of .[.] to the .-groups of pairs (., .) with . a f.g. projective .-module.作者: Palpable 時間: 2025-3-26 17:16
The fibering obstructionwith finitely dominated infinite cyclic cover (i.e. a band) to fibre over a circle. Given a codimension 2 framed submanifold .. ? .. it is natural to ask if the exterior .(. × ..) is actually a fibre bundle over .. — see Chap. 33 for more on fibred knots. See Hughes and Ranicki [113] for a general account of the fibering obstruction.作者: 固執(zhí)點好 時間: 2025-3-27 00:51 作者: Climate 時間: 2025-3-27 03:37 作者: 委屈 時間: 2025-3-27 09:01 作者: Germinate 時間: 2025-3-27 10:55
-theory of formal power seriesThe results of Chap. 5 on the .-theory of the polynomial extensions .[.], .[., ..] are extended to the .-theory of the formal power series ring .[[.]] and the Novikov ring .((.)). This extension will be used in Chap. 8 to show that a finite f.g. free .[., ..]-module chain complex is .-finitely dominated (i.e. a band) if and only if ..作者: Antarctic 時間: 2025-3-27 14:09 作者: Nebulizer 時間: 2025-3-27 18:34 作者: 善變 時間: 2025-3-27 23:05
Primary ,-theoryIn the applications of endomorphism .- (and .-) theory to the computation of the high-dimensional knot cobordism groups it is necessary to restrict attention to endomorphisms . : . →. of f.g. projective .-modules such that .(.) = 0 for a particular type of polynomial .(.) ∈ .[.], e.g. an (Alexander) polynomial .(.) ∈ .[.] with .(1) ∈ A..作者: 稱贊 時間: 2025-3-28 02:37 作者: Subdue 時間: 2025-3-28 08:42 作者: Blemish 時間: 2025-3-28 11:41 作者: FADE 時間: 2025-3-28 14:47
Book 1998udy of knots in the case n=1. The main theme is the application of the author‘s algebraic theory of surgery to provide a unified treatment of the invariants of codimension 2 embeddings, generalizing the Alexander polynomials and Seifert forms of classical knot theory. Many results in the research li作者: 大溝 時間: 2025-3-28 21:00 作者: DUCE 時間: 2025-3-29 00:46
Automorphism ,-theoryorrespondence will be used to express the various automorphism .-groups of . in terms of the algebraic .-groups .. (...[., ..]) of the localizations ...[., ..] inverting appropriate sets . of square matrices in .[., ..].作者: bacteria 時間: 2025-3-29 06:38
Witt vectorse identified with the Witt vector determined by the Alexander polynomials. In the applications to knot theory in Chap. 33 . will be the cellular chain complex of the infinite cyclic cover of the knot complement.作者: Perineum 時間: 2025-3-29 10:06 作者: arthroplasty 時間: 2025-3-29 13:18
-theory of Dedekind ringsdules ..(.) and the maximal ideal structure of .. The corresponding algebraic .-theoretic expression for a chain complex with Poincaré duality will be used in Chaps. 39–42 in the computation of the high-dimensional knot cobordism groups ...作者: 誓言 時間: 2025-3-29 17:33 作者: 聯(lián)邦 時間: 2025-3-29 20:35 作者: 迅速飛過 時間: 2025-3-30 01:56 作者: 事與愿違 時間: 2025-3-30 07:53 作者: Rotator-Cuff 時間: 2025-3-30 09:15
Book 1998terature are thus brought into a single framework, and new results are obtained. The treatment is particularly effective in dealing with open books, which are manifolds with codimension 2 submanifolds such that the complement fibres over a circle. The book concludes with an appendix by E. Winkelnkemper on the history of open books.作者: 調(diào)整 時間: 2025-3-30 12:54 作者: aristocracy 時間: 2025-3-30 17:56 作者: 連鎖 時間: 2025-3-30 20:44
Analyst, 3-D Analyst. ArcPad, ESRI’s cutting-edge mobile GIS software, is covered in detail as well. ? ?.Each chapter contains concrete case studies and exercises – many from the author’s own work in the United States and Middle East. This volume is targeted toward advanced undergraduates, but could作者: Lethargic 時間: 2025-3-31 01:44
Andrew Ranickibroth and subsequent plating on 5-fluoroorotic acid (5-FOA)-containing media selects for excision of the vector, yielding either wild type or mutant “pop-out” clones. These 5-FOA-resistant clones are screened to confirm the desired mutation, using a combination of phenotypic assays, colony hybridiza作者: Gleason-score 時間: 2025-3-31 06:21 作者: Circumscribe 時間: 2025-3-31 11:05
Andrew Ranickibroth and subsequent plating on 5-fluoroorotic acid (5-FOA)-containing media selects for excision of the vector, yielding either wild type or mutant “pop-out” clones. These 5-FOA-resistant clones are screened to confirm the desired mutation, using a combination of phenotypic assays, colony hybridiza作者: jarring 時間: 2025-3-31 16:21
Andrew Ranickied to chondrites and LREE/HREE ratios of 1–3. The patterns display weak positive Eu anomalies.The Ce./Yb. ratios correspond closely to those of Archaean layered anorthositic gabbros from Canada and West Greenlad. The late gabbros exhibit fractionated REE patterns enriched by a factor of about 40 com作者: 胖人手藝好 時間: 2025-3-31 19:59
Andrew Ranickience, trace element distributions do not generally correlate with metamorphic grade..Geochemical modelling indicates that hornblende and/or garnet fractionation, and in some cases plagioclase fractionation, were important in the formation of the charnockite protoliths. The sparsity of mafic cumulate作者: 煩人 時間: 2025-4-1 00:40 作者: 不合 時間: 2025-4-1 03:17 作者: Malleable 時間: 2025-4-1 06:15
Andrew Ranickidings might have been. This might be relatively easy if the environment has remained unspoilt or, on the contrary, depressingly difficult if humans have modified the landscape beyond recognition. Furthermore, we must try to imagine the landscape and the sky as a whole, since it is in this way that a作者: Baffle 時間: 2025-4-1 11:13
Andrew Ranickiews what archaeoastronomy can now tell us about the nature and purpose of such sites and structures as Stonehenge, the Pyramids of Giza, Chichen Itza, the Angkor Temples, the Campus Martius, and the Valley of the Temples of Agrigento. In addition, it provides a set of exercises that can be performed作者: 肌肉 時間: 2025-4-1 14:48 作者: mucous-membrane 時間: 2025-4-1 20:16
Andrew Ranickiews what archaeoastronomy can now tell us about the nature and purpose of such sites and structures as Stonehenge, the Pyramids of Giza, Chichen Itza, the Angkor Temples, the Campus Martius, and the Valley of the Temples of Agrigento. In addition, it provides a set of exercises that can be performed作者: obeisance 時間: 2025-4-1 23:02
l as well. ? ?.Each chapter contains concrete case studies and exercises – many from the author’s own work in the United States and Middle East. This volume is targeted toward advanced undergraduates, but could978-3-319-87017-5978-3-319-61158-7Series ISSN 2510-1307 Series E-ISSN 2510-1315
