標(biāo)題: Titlebook: Map Color Theorem; Gerhard Ringel Book 1974 Springer-Verlag Berlin Heidelberg 1974 Mehrfarbenproblem.boundary element method.form.proof.th [打印本頁(yè)] 作者: incoherent 時(shí)間: 2025-3-21 16:45
書(shū)目名稱Map Color Theorem影響因子(影響力)
書(shū)目名稱Map Color Theorem影響因子(影響力)學(xué)科排名
書(shū)目名稱Map Color Theorem網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Map Color Theorem網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Map Color Theorem被引頻次
書(shū)目名稱Map Color Theorem被引頻次學(xué)科排名
書(shū)目名稱Map Color Theorem年度引用
書(shū)目名稱Map Color Theorem年度引用學(xué)科排名
書(shū)目名稱Map Color Theorem讀者反饋
書(shū)目名稱Map Color Theorem讀者反饋學(xué)科排名
作者: EWER 時(shí)間: 2025-3-21 21:47 作者: 頑固 時(shí)間: 2025-3-22 00:37 作者: Amnesty 時(shí)間: 2025-3-22 07:58
Graph Theory,Proper formulation of the map Color Problem and the Thread Problem and their solution requires some graph theoretical preparations.作者: Obliterate 時(shí)間: 2025-3-22 09:06
Classification of Surfaces,In this chapter we will present material that is well known; however we need not only the results, but also parts of the proofs as we shall see in later chapters. For more details of this theory see H. Seifert and Threlfall [81] or M. Fréchet and Ky Fan [22].作者: 解開(kāi) 時(shí)間: 2025-3-22 13:16 作者: 迎合 時(shí)間: 2025-3-22 17:02
Orientable Cases 1, 4, and 9,Now we will construct a triangular embedding of .. into an orientable surface for each . of the form .= 12.+ 4.作者: irreparable 時(shí)間: 2025-3-22 21:24 作者: 出來(lái) 時(shí)間: 2025-3-23 02:54
Non-Orientable Cases (Index 1),It is our intention to determine the non-orientable genus of .. which means to prove formula (4.19). For . ≦ 8 this was already done in Sections 4.6 and 5.1.作者: epidermis 時(shí)間: 2025-3-23 07:03
Solutions of Index 2 and 3,Each of the current graphs we used in the previous chapters has the property that the given rotation induces . single circuit. The log of the circuit provides row 0 and all the other rows are determined by the additive rule (or for the extra rows (as row ., etc.) by Rule .*). We say row 0 . the whole scheme and the solution is of . 1.作者: Between 時(shí)間: 2025-3-23 12:24
Construction by Induction,With the help of the following theorem we will solve the non-orientable Case 1. We do not really need the orientable version of Theorem 10.1 because we already have easy solutions in Cases 1 and 7.作者: 施魔法 時(shí)間: 2025-3-23 17:50
Orientable Case 0,Since this is a regular case we shall construct an orientable triangular embedding of .. using a current graph of index 1. But this time the currents will come from a non-abelian group of order 12 ., and it is to be expected that some of the construction principles for a current graph have to be a little modified.作者: 拍下盜公款 時(shí)間: 2025-3-23 20:42 作者: Hiatal-Hernia 時(shí)間: 2025-3-24 00:30 作者: 不可接觸 時(shí)間: 2025-3-24 03:14
Related Problems,rem 2.5 one can see that each rotation of .. induces an even number of circuits if . ≡ 3 or 0 (mod 4) and an odd number of circuits if n ≡ 1 or 2 (mod 4). Denote the vertices of .. by 0,1, 2,…, .?1 and consider the following rotation of ...作者: FEMUR 時(shí)間: 2025-3-24 10:04 作者: LOPE 時(shí)間: 2025-3-24 11:27
Gerhard Ringeloncepts, taken primarily from high energy accelerators, have for the most part already been presented in internal reports and proceedings of accelera- tor conferences, a portion of which has appeared in refereed journals. In this book we have tried to coherently organize this material so as to be us作者: 不安 時(shí)間: 2025-3-24 18:55 作者: Cardiac 時(shí)間: 2025-3-24 22:16 作者: 可商量 時(shí)間: 2025-3-24 23:35 作者: 繼承人 時(shí)間: 2025-3-25 05:01 作者: 地名詞典 時(shí)間: 2025-3-25 11:31 作者: 改良 時(shí)間: 2025-3-25 14:35 作者: Abbreviate 時(shí)間: 2025-3-25 19:19
Gerhard Ringel helping students to understand the metric system, not on th"This book is the fourth – and final – publication in the TAL project series. This TAL project was initiated by the Dutch Ministry of Education, Culture and Science, with the aim to improve the quality of mathematics education by providing 作者: concise 時(shí)間: 2025-3-25 21:03 作者: conifer 時(shí)間: 2025-3-26 02:46
Gerhard Ringel helping students to understand the metric system, not on th"This book is the fourth – and final – publication in the TAL project series. This TAL project was initiated by the Dutch Ministry of Education, Culture and Science, with the aim to improve the quality of mathematics education by providing 作者: NORM 時(shí)間: 2025-3-26 06:21
ods such as MINISSA, where only rank order comparisons are made among the data elements. There are other metric scaling methods. For example, INDSCAL is most frequently used in its metric version. Like other metric scaling methods, parametric mapping (PARAMAP) takes a set of distances between stimul作者: 溝通 時(shí)間: 2025-3-26 09:32 作者: SEED 時(shí)間: 2025-3-26 13:16 作者: 共和國(guó) 時(shí)間: 2025-3-26 18:30
Related Problems,rem 2.5 one can see that each rotation of .. induces an even number of circuits if . ≡ 3 or 0 (mod 4) and an odd number of circuits if n ≡ 1 or 2 (mod 4). Denote the vertices of .. by 0,1, 2,…, .?1 and consider the following rotation of ...作者: 歸功于 時(shí)間: 2025-3-26 21:38 作者: judicial 時(shí)間: 2025-3-27 02:13
Book 1974s called it the Heawood Conjecture. In 1968 the formula was proven and therefore again called the Map Color Theorem. (This book is written in California, thus in American English. ) Beautiful combinatorial methods were developed in order to prove the formula. The proof is divided into twelve cases. 作者: 慟哭 時(shí)間: 2025-3-27 05:17
0072-7830 asure we had in the afternoon with the extra- ordinarily elegant new solution for Case 11, it seemed to me appropriate to pause for a few minutes and dictate a 978-3-642-65761-0978-3-642-65759-7Series ISSN 0072-7830 Series E-ISSN 2196-9701 作者: FLIRT 時(shí)間: 2025-3-27 11:57 作者: 煩擾 時(shí)間: 2025-3-27 16:51
Gerhard Ringelpologize. Regarding the uniformity of the text, particularly with respect to symbol definitions, wehave taken the liberty to edit certain representations of the data while trying to maintain the essence of the presented observations. Throughout the text we have attempted to provide references which 作者: 咆哮 時(shí)間: 2025-3-27 20:27
Gerhard Ringele ion electronic states and the cooling exploits the Dopper frequency shift. Electron beams of unprecedentedly small emittance may be obtained by a different type of laser cooling, where the laser beam acts like a wiggler magnet. Finally, designs of a future muon collider rely on the principle of io作者: Goblet-Cells 時(shí)間: 2025-3-28 01:29 作者: 哪有黃油 時(shí)間: 2025-3-28 03:24 作者: BILK 時(shí)間: 2025-3-28 07:25 作者: 使隔離 時(shí)間: 2025-3-28 10:42
Gerhard Ringelntly, it makes these phenomena accessible for mathematics. Geometry establishes the basis for understanding the spatial aspects of reality..See for extra information related to this book:.www.fi.uu.nl/publicaties/subsets/measurementgeometry/".978-94-6300-746-7作者: 富饒 時(shí)間: 2025-3-28 18:08
Gerhard Ringelntly, it makes these phenomena accessible for mathematics. Geometry establishes the basis for understanding the spatial aspects of reality..See for extra information related to this book:.www.fi.uu.nl/publicaties/subsets/measurementgeometry/".978-94-6300-746-7作者: Irrepressible 時(shí)間: 2025-3-28 22:31 作者: Hyperplasia 時(shí)間: 2025-3-29 00:30
Gerhard Ringelntly, it makes these phenomena accessible for mathematics. Geometry establishes the basis for understanding the spatial aspects of reality..See for extra information related to this book:.www.fi.uu.nl/publicaties/subsets/measurementgeometry/".978-94-6300-746-7作者: 做方舟 時(shí)間: 2025-3-29 06:49 作者: 挖掘 時(shí)間: 2025-3-29 08:12 作者: 屈尊 時(shí)間: 2025-3-29 12:57
10樓作者: 休戰(zhàn) 時(shí)間: 2025-3-29 18:22
10樓作者: 項(xiàng)目 時(shí)間: 2025-3-29 20:13
10樓
