作者: congenial 時間: 2025-3-21 21:53 作者: 小步走路 時間: 2025-3-22 04:07
Schemes over fields, focus in this and the next chapter on the case of schemes of finite type over a field (although some of the definitions and results are formulated and proved in greater generality). In fact this is also an important building block for the study of arbitrary morphism of schemes . : . → . because we 作者: Misgiving 時間: 2025-3-22 08:24
Local Properties of Schemes,ffine space. Compare Figure 1.1: zooming in sufficiently, this is true for the pictured curve in all points except for the point where it self-intersects. However, while in differential geometry this can be used as the definition of a manifold, the Zariski topology is too coarse to capture appropria作者: 北極人 時間: 2025-3-22 08:57
Representable Functors,hat we obtain an embedding of the category of schemes into the category of such functors and thus we can consider schemes also as functors. Functors . that lie in the essential image of this embedding are called .. We say that a scheme . . . if .. It is one of the central problems within algebraic g作者: 沉默 時間: 2025-3-22 14:43 作者: Bravura 時間: 2025-3-22 19:58
Prevarieties,ynomial equations with coefficients in an arbitrary ring but as a motivation and a guide line we will assume in this chapter that our ring of coefficients is an algebraically closed field .. In this case the theory has a particularly nice geometric flavor.作者: scrutiny 時間: 2025-3-22 23:19 作者: 絆住 時間: 2025-3-23 02:12
John Peterson,Elizabeth Bombergundamental for all which follows. Schemes arise by “gluing affine schemes”, similarly as prevarieties are obtained by gluing affine varieties. Therefore after the preparations in the previous chapter, the definition is very simple, see (3.1). As for varieties we define projective space (3.6) by glui作者: flamboyant 時間: 2025-3-23 05:46
An Introduction to the Theory of Games focus in this and the next chapter on the case of schemes of finite type over a field (although some of the definitions and results are formulated and proved in greater generality). In fact this is also an important building block for the study of arbitrary morphism of schemes . : . → . because we 作者: glomeruli 時間: 2025-3-23 13:47
Decision-Making under Uncertaintyffine space. Compare Figure 1.1: zooming in sufficiently, this is true for the pictured curve in all points except for the point where it self-intersects. However, while in differential geometry this can be used as the definition of a manifold, the Zariski topology is too coarse to capture appropria作者: sclera 時間: 2025-3-23 17:03 作者: faddish 時間: 2025-3-23 19:50 作者: Hallowed 時間: 2025-3-24 00:37
Algebraic Geometry978-3-8348-9722-0Series ISSN 0932-7134 Series E-ISSN 2512-7039 作者: 沒花的是打擾 時間: 2025-3-24 06:08
Interactions Affecting Two Peopleynomial equations with coefficients in an arbitrary ring but as a motivation and a guide line we will assume in this chapter that our ring of coefficients is an algebraically closed field .. In this case the theory has a particularly nice geometric flavor.作者: fastness 時間: 2025-3-24 09:36
https://doi.org/10.1007/978-3-8348-9722-0Algebraic Geometry; Geometry; Schemes; Vector bundles; algebra; morphisms作者: 時代 時間: 2025-3-24 11:08
Vieweg+Teubner Verlag | Springer Fachmedien Wiesbaden GmbH, Wiesbaden 2010作者: 淺灘 時間: 2025-3-24 15:32
Ulrich G?rtz,Torsten WedhornDer Wegbegleiter in das Feld der modernen.algebraischen Geometrie im Bachelor/Master Studium作者: 激勵 時間: 2025-3-24 19:57
Advanced Lectures in Mathematicshttp://image.papertrans.cn/a/image/152602.jpg作者: 火海 時間: 2025-3-25 01:11 作者: Hallowed 時間: 2025-3-25 05:38
Collective Decisions under UncertaintyIn this chapter we study one of the central technical tools of algebraic geometry: If . is a scheme and . and . are .-schemes we define the product . ×. . of . and . over . which is also called fiber product. We do this by defining . ×. . as an .-scheme which satisfies a certain universal property (and by proving that such a scheme always exists).作者: 機械 時間: 2025-3-25 08:30
Computer-Based Information SystemsRecall that a topological space . is .ausdorff if and only if the following equivalent conditions are satisfied.作者: sperse 時間: 2025-3-25 12:27
https://doi.org/10.1007/978-981-13-2871-8In this chapter, we will study properties of morphisms of schemes which distinguish important subclasses of morphisms. The emphasis in this chapter is on properties that are . local on the source. We start with a relative version of being affine and then study finite and quasi-finite morphisms.作者: 姑姑在炫耀 時間: 2025-3-25 17:28
Sonia Camacho,Andrea Herrera,Andrés BarriosIn this chapter we will apply the results obtained so far to noetherian schemes of dimension one. Arbitrary one-dimensional noetherian schemes will be .. Examples for absolute curves are rings of integers in number fields (i.e., finite extensions of ?) or schemes of finite type over a field . of pure dimension one. The latter we will ..作者: tolerance 時間: 2025-3-25 22:25
Gloria Urrea,Alfonso J. Pedraza-MartinezIn this chapter we consider several examples. Each example is given in such a way that it progresses along the theory introduced in the book and that it is possible to study the examples in parallel to the main text. We indicate in the section titles up to which chapter definitions and results are used in that particular section.作者: 說笑 時間: 2025-3-26 02:59 作者: 泥沼 時間: 2025-3-26 08:03 作者: adulterant 時間: 2025-3-26 09:47 作者: 鈍劍 時間: 2025-3-26 13:33
Affine and proper morphisms,In this chapter, we will study properties of morphisms of schemes which distinguish important subclasses of morphisms. The emphasis in this chapter is on properties that are . local on the source. We start with a relative version of being affine and then study finite and quasi-finite morphisms.作者: 山頂可休息 時間: 2025-3-26 18:27
One-dimensional schemes,In this chapter we will apply the results obtained so far to noetherian schemes of dimension one. Arbitrary one-dimensional noetherian schemes will be .. Examples for absolute curves are rings of integers in number fields (i.e., finite extensions of ?) or schemes of finite type over a field . of pure dimension one. The latter we will ..作者: Panther 時間: 2025-3-26 22:19 作者: 墻壁 時間: 2025-3-27 01:14
0932-7134 following: If g = g f +. . . g f 1 1 r r is a linear combination of the f (with coe?cients g ? k[T ,. . . ,T ]), then we have i i 1 n V(f ,. . . ,f)= V(g,f ,. . . ,f ). Thus the set of solutions depends only on the ideal 1 r 1 r a? k[T ,. . . ,T ] gene978-3-8348-9722-0Series ISSN 0932-7134 Series E-ISSN 2512-7039 作者: 文藝 時間: 2025-3-27 05:46 作者: 沖擊力 時間: 2025-3-27 11:11
0932-7134 f systems of polynomial equations f (x ,. . . ,x )=0, 1 1 n . . . f (x ,. . . ,x )=0. r 1 n Here the f ? k[X ,. . . ,X ] are polynomials in n variables with coe?cients in a ?eld k. i 1 n n ThesetofsolutionsisasubsetV(f ,. . . ,f)ofk . Polynomialequationsareomnipresent 1 r inandoutsidemathematics,and作者: 哺乳動物 時間: 2025-3-27 15:45 作者: 不如屎殼郎 時間: 2025-3-27 20:44 作者: Desert 時間: 2025-3-28 00:08
Integration and Demonstrations, simple situations, the converse to this statement is true, see Proposition 14.14, Theorem 14.32 and Theorem 14.126 below. One could say that flatness is the correct generalization of this naive point of view to the general case.作者: committed 時間: 2025-3-28 04:30 作者: 友好 時間: 2025-3-28 10:02 作者: jumble 時間: 2025-3-28 11:16
Flat morphisms and dimension, simple situations, the converse to this statement is true, see Proposition 14.14, Theorem 14.32 and Theorem 14.126 below. One could say that flatness is the correct generalization of this naive point of view to the general case.作者: Endemic 時間: 2025-3-28 17:24 作者: 易發(fā)怒 時間: 2025-3-28 20:51
Textbook 20101st edition ? k[X ,. . . ,X ] are polynomials in n variables with coe?cients in a ?eld k. i 1 n n ThesetofsolutionsisasubsetV(f ,. . . ,f)ofk . Polynomialequationsareomnipresent 1 r inandoutsidemathematics,andhavebeenstudiedsinceantiquity. Thefocusofalgebraic geometry is studying the geometric structure of the作者: 泄露 時間: 2025-3-28 23:02 作者: 車床 時間: 2025-3-29 07:09 作者: falsehood 時間: 2025-3-29 07:33 作者: PLIC 時間: 2025-3-29 13:48
Video Steganography Using 3D Convolutional Neural Networks,mage. The same task could be performed in video steganography. One approach to steganography is through manipulating .. Increasing the precision of the approaches in this regard, is still challenging and desired. The attention toward the sequence of video frames is an important issue which affects t作者: 他很靈活 時間: 2025-3-29 19:38
Data Treatmenttensity curve, namely, the function .(.). In experiments, however, one determines not this curve but a certain set of points ..(..), which contain various distortions. Here it is necessary to take into account statistical noise, measurement-interval termination, scattering by various details of the 作者: 失望昨天 時間: 2025-3-29 21:03 作者: Aromatic 時間: 2025-3-30 00:15 作者: bibliophile 時間: 2025-3-30 07:09 作者: 驚惶 時間: 2025-3-30 10:50
Air Traffic Flow Management Data Mining and Analysis for In-flight Cost Optimization, makes possible to adjust the flight plan such as the schedule of arrival at or departure from an airport and also checks the airspace control measurements considering weather conditions. An experimental study is conducted based on the flight scenarios between Los Angeles International Airport (LAX) and Miami International Airport (MIA).作者: Inflated 時間: 2025-3-30 13:44
Jean Robertsgeneral situation. Nevertheless, the class of finite memory policies seems to be of interest for probabilistic policies: though probabilistic policies are not better than deterministic ones in the general class of history remembering policies, the former ones can be better in the class of finite mem作者: 易于出錯 時間: 2025-3-30 17:03 作者: epicondylitis 時間: 2025-3-30 22:36 作者: 憲法沒有 時間: 2025-3-31 04:02
Dynamic Models of Psychological Systemss and assist in getting the best out of the system. Informed by empirical evidence, the chapter focuses on three topics: (1) procedural fairness, (2) managing expectations and (3) systemic learning, data collection and reporting. I conclude with practical recommendations for an amended ombud bill, which better integrates user-views.作者: Tincture 時間: 2025-3-31 07:34 作者: 監(jiān)禁 時間: 2025-3-31 10:43
Case Study: Energence,ill explore multiple business use cases from the company and how their software solves the issue. Next, we will attempt to understand the growth path of the company and how it plans to expand its operations in the next few years. Finally, we will focus on how the current IT operation—both software a
