標題: Titlebook: Riemannian Geometry; Peter Petersen Textbook 19981st edition Springer Science+Business Media New York 1998 Riemannian geometry.Spinor.Tens [打印本頁] 作者: hearing-aid 時間: 2025-3-21 16:24
書目名稱Riemannian Geometry影響因子(影響力)
書目名稱Riemannian Geometry影響因子(影響力)學科排名
書目名稱Riemannian Geometry網(wǎng)絡公開度
書目名稱Riemannian Geometry網(wǎng)絡公開度學科排名
書目名稱Riemannian Geometry被引頻次
書目名稱Riemannian Geometry被引頻次學科排名
書目名稱Riemannian Geometry年度引用
書目名稱Riemannian Geometry年度引用學科排名
書目名稱Riemannian Geometry讀者反饋
書目名稱Riemannian Geometry讀者反饋學科排名
作者: 使隔離 時間: 2025-3-21 21:11
Curvature,ng curvature is the central theme of Riemannian geometry. The idea of a Riemannian metric having curvature, while intuitively appealing and natural, is for most people the stumbling block for further progress into the realm of geometry.作者: 不足的東西 時間: 2025-3-22 02:34 作者: 粘連 時間: 2025-3-22 07:16 作者: CRAB 時間: 2025-3-22 09:11 作者: EXALT 時間: 2025-3-22 15:11
Sectional Curvature Comparison II, Gromoll. Next, we discuss Gromov’s finiteness theorem for bounds on Betti numbers and generators for the fundamental group Finally, we show that these techniques can be adapted to prove the Grove-Petersen homotopy finiteness theorem.作者: 諂媚于人 時間: 2025-3-22 17:35 作者: 黑豹 時間: 2025-3-22 23:50
Curvature,confine ourselves to infinitesimal considerations. The most important and often also least understood object of Riemannian geometry is that of the Riemannian connection. From this concept it will be possible to define curvature and more familiar items like gradients and Hessians of functions. Studyi作者: 煞費苦心 時間: 2025-3-23 03:11 作者: 表主動 時間: 2025-3-23 06:01
Hypersurfaces,nvex im-mersions are embeddings of spheres. We then establish a connection between convexity and positivity of the intrinsic curvatures. This connection will enable us to see that ?.. and the Berger spheres are not even locally hypersurfaces in Euclidean space. We give a brief description of some cl作者: POINT 時間: 2025-3-23 12:22 作者: 排名真古怪 時間: 2025-3-23 17:05 作者: 制度 時間: 2025-3-23 20:51 作者: 下邊深陷 時間: 2025-3-24 02:09 作者: Firefly 時間: 2025-3-24 02:25
Ricci Curvature Comparison,developed: relative volume comparison and weak upper bounds for the Laplacian of distance functions. With these techniques we shall show numerous results on restrictions of fundamental groups of such spaces and also present a different proof of the estimate for the first Betti number by Bochner. The作者: spondylosis 時間: 2025-3-24 08:27
Convergence, a sequence of Riemannian manifolds, or more generally metric spaces, to converge to a space. In the first section we develop the weakest convergence concept: Gromov-Hausdorff convergence. We then go on to explain some of the elliptic regularity theory we need for some of the later developments. We 作者: 灰心喪氣 時間: 2025-3-24 11:34
Sectional Curvature Comparison II,is critical point technique is used in the proofs of all the big theorems in this chapter. The other important technique comes from Toponogov’s theorem, which we prove in the next section. The first applications of these new ideas are to sphere theorems. We then prove the soul theorem of Cheeger and作者: 利用 時間: 2025-3-24 16:01 作者: 翅膀拍動 時間: 2025-3-24 20:35
Geodesics and Distance,are smooth and therefore show the existence of the kind of distance functions we worked with earlier. In the last section we give some metric characterizations of Riemannian isometries and submersions.作者: 吹氣 時間: 2025-3-25 02:36
Symmetric Spaces and Holonomy,paces are related Finally, we classify all compact manifolds with nonnegative curvature operator. We shall in a few places use results from Chapter 9. They will therefore have to be taken for granted at this point.作者: 逢迎春日 時間: 2025-3-25 05:09 作者: Alopecia-Areata 時間: 2025-3-25 11:20 作者: dainty 時間: 2025-3-25 12:16 作者: monopoly 時間: 2025-3-25 16:58 作者: gene-therapy 時間: 2025-3-25 21:07
Graduate Texts in Mathematicshttp://image.papertrans.cn/r/image/830309.jpg作者: Common-Migraine 時間: 2025-3-26 01:06 作者: 新義 時間: 2025-3-26 07:13
The Bochner Technique, section we give a totally different application of the Bochner technique. In effect, we try to apply it to the curvature tensor itself. The outcome will be used in the next chapter, where manifolds with nonnegative curvature operator will be classified. The Bochner technique on spinors is only brie作者: 屈尊 時間: 2025-3-26 11:00
Convergence,ne some stronger convergence ideas that were developed by Cheeger and Gromov and study their relation to the norms of manifolds. These preliminary discussions will enable us in subsequent sections to establish the convergence theorem of Riemannian geometry and its generalizations by Anderson and oth作者: adulterant 時間: 2025-3-26 16:07
Textbook 19981st editionn textbook form. This is particularly surprising as we have included essentially only the material students ofRiemannian geometry must know. The approach we have taken deviates in some ways from the standard path. First and foremost, we do not discuss variational calculus, which is usually the sine 作者: SHRIK 時間: 2025-3-26 17:09
Peter Petersendent position with regard to partial interests of sporting and public authorities that are responsible for WADA’s funding and governance. This requires institutional leadership that the organization cannot always offer, as recent doping affairs show.作者: Basilar-Artery 時間: 2025-3-26 22:25
Peter Petersendent position with regard to partial interests of sporting and public authorities that are responsible for WADA’s funding and governance. This requires institutional leadership that the organization cannot always offer, as recent doping affairs show.作者: 沉默 時間: 2025-3-27 01:38 作者: 劇毒 時間: 2025-3-27 08:42
Peter Petersentitution that receives support from sports organizations and governments worldwide. Despite initial scepticism about its ability to overcome the ineffectiveness of anti-doping policies prior to its foundation in 1999, WADA quickly grew into a broadly trusted and well-respected organization. It succe作者: 寒冷 時間: 2025-3-27 11:12 作者: Minuet 時間: 2025-3-27 17:08
Wireless Communication Systems: Compression and Decompression Algorithms, limited bandwidth and storage centers had made limitations in sending and receiving the data. As a result, various data compression algorithms are being introduced from time to time to decrease the sizes of the data and facilitate sending them. Mainly, there are two types of compression: .. In this作者: 聽寫 時間: 2025-3-27 21:39 作者: Rejuvenate 時間: 2025-3-28 01:21
Abgrenzung zu Freud und Adlerne eigenen Ideen hatte, lange bevor er mit . (1907) zusammentraf. Durch diese Schriften ist . erst auf . aufmerksam geworden, besonders über dessen Assoziationsstudien (GW .), welche bahnbrechende Erkenntnisse im Bereich der Komplexe hervorbrachten.作者: 無表情 時間: 2025-3-28 05:52
Hypertext Transfer Protocol (HTTP),tionen ist das . (HTTP), welches eine der Schlüsselkomponenten des Web darstellt. Dieses Protokoll basiert auf einer Client/Server-Architektur, bei welcher der Client Informationen aus dem Web abrufen m?chte und zu diesem Zweck mit einem Web-Server Kontakt aufnimmt.作者: magnate 時間: 2025-3-28 06:43 作者: 船員 時間: 2025-3-28 14:23
G. L. Guymon,I. P. Kingnversion of newly-replicated single-stranded DNA of ≯ 5 × 10. daltons to chromosomal DNA of ? 10. molecular weight, plays a role in establishing or maintaining chromatin conformation essential for DNA replication and determines the novobiocin sensitivity of the cells.作者: Amendment 時間: 2025-3-28 17:37 作者: 毛細血管 時間: 2025-3-28 19:43 作者: 誤傳 時間: 2025-3-29 00:28
Werke,m z. T. zeitgen?ssische Einsch?tzungen, ohne die komplexe Problematik der künstlerischen Entwicklung zu durchschauen und zwischen schauspielerischen und schriftstellerischen Aspekten zu unterscheiden (vgl. übersicht S. 64/65). Schon zu Lebzeiten Nestroys hat man versucht, Schaffens- und Entwicklungs作者: RODE 時間: 2025-3-29 05:47 作者: 厚臉皮 時間: 2025-3-29 07:52
Fazit und Ausblick,en an ein effektiv-effizientes Ausbildungswesen abgeleitet werden. Daran angepa?t wurde ein Ausbildungssystem entwickelt, das Module beinhaltet, die dazu beitragen, Ausbildungsprobleme in Mittelbetrieben zu l?sen und die zum Teil das Synergiemanagement unterstützen.
