作者: Ringworm 時(shí)間: 2025-3-21 23:52 作者: 磨坊 時(shí)間: 2025-3-22 04:02 作者: bronchiole 時(shí)間: 2025-3-22 07:48
https://doi.org/10.1007/978-1-4020-5717-5are no more moves available. The players’ goals are completely antithetical: while Dominator wants to minimize the size of a dominating set, Staller wants to maximize it. In this chapter, we discuss some of the conjectures on domination-type game parameters.作者: 不能妥協(xié) 時(shí)間: 2025-3-22 10:53
Ruizhong Hu,Jianming Liu,Mingguo Zhaihe special case where the metric space arises from a connected undirected graph with unit lengths assigned to edges. We trace its curriculum vitae and point out twenty-nine related open problems plus three additional conjectures.作者: 察覺 時(shí)間: 2025-3-22 16:19 作者: 察覺 時(shí)間: 2025-3-22 17:30
,A De Bruijn-Erd?s Theorem in Graphs?,he special case where the metric space arises from a connected undirected graph with unit lengths assigned to edges. We trace its curriculum vitae and point out twenty-nine related open problems plus three additional conjectures.作者: shrill 時(shí)間: 2025-3-22 22:17
Desert Island Conjectures,t we would like to have with us were we to be stranded on a desert island. Our selections go back about half a century, to when we were first introduced to graph theory. In the first part of this chapter, our conjectures involve drawings and embeddings of graphs on surfaces, but in the second part, we present one on connectivity.作者: 埋伏 時(shí)間: 2025-3-23 01:50 作者: Palate 時(shí)間: 2025-3-23 06:50
The Path Partition Conjecture, than . vertices. We present a brief history of the PPC, discuss its relation to other conjectures and examine results supporting the PPC that have appeared in the literature since its first formulation in 1981. We conclude with a few related open problems.作者: corpus-callosum 時(shí)間: 2025-3-23 12:11
https://doi.org/10.1007/978-3-642-68463-0 March, is the laid back atmosphere that permeates the meeting environment. The beach is nearby, the tennis courts are active (and in the old days, no one could defeat Ernie Cockayne and Steve Hedetniemi), and everyone who wants to give a talk can. (Of course, this policy can result in an interesting variety of presentations!)作者: 暫時(shí)休息 時(shí)間: 2025-3-23 15:01
Reflections on a Theme of Ulam, March, is the laid back atmosphere that permeates the meeting environment. The beach is nearby, the tennis courts are active (and in the old days, no one could defeat Ernie Cockayne and Steve Hedetniemi), and everyone who wants to give a talk can. (Of course, this policy can result in an interesting variety of presentations!)作者: 兇兆 時(shí)間: 2025-3-23 18:42
Mineral Resources a World Reviewme 70 conjectures related to these parameters, more than 26 new parameters and open problem areas for study, and some 600 references to papers in which these parameters were introduced and then studied.作者: SPECT 時(shí)間: 2025-3-24 01:43 作者: opinionated 時(shí)間: 2025-3-24 04:29
https://doi.org/10.1007/978-3-662-65770-6This book is the second in a two-volume series on conjectures and open problems in graph theory. The primary motivation, theme, and vision of the series was expressed in the Introduction to Volume I, a slightly revised version of which we reproduce here.作者: 賠償 時(shí)間: 2025-3-24 08:09 作者: Optic-Disk 時(shí)間: 2025-3-24 14:12
https://doi.org/10.1007/3-540-27946-6It is a truth universally acknowledged that a mathematician entering a new field must be in want of a good problem.作者: 高腳酒杯 時(shí)間: 2025-3-24 15:24 作者: 吵鬧 時(shí)間: 2025-3-24 19:08
Introduction,This book is the second in a two-volume series on conjectures and open problems in graph theory. The primary motivation, theme, and vision of the series was expressed in the Introduction to Volume I, a slightly revised version of which we reproduce here.作者: epinephrine 時(shí)間: 2025-3-25 02:59 作者: Servile 時(shí)間: 2025-3-25 06:27 作者: famine 時(shí)間: 2025-3-25 07:31
Forbidden Trees,This chapter deals with some of the interesting properties of graphs that do not contain one of the two trees on four vertices, .. or .., as an induced subgraph, and with several conjectures that are related to forbidding these and similar trees.作者: inveigh 時(shí)間: 2025-3-25 12:10
Peter Knippertz,Jan-Berend W. Stuut..?=?{.., .., …, ..} of .., having the properties for all 1?≤?.?≤?., (1) |..|?=?|..| and (2) the subgraph .[..] induced by .. is isomorphic to the subgraph .[..] induced by ... In this note we generalize this concept, first introduced in 1979 by Chung et al. in Congr Numer 23:3–18, 1979.作者: indifferent 時(shí)間: 2025-3-25 17:44
Ernest H. Nickel,Monte C. Nichols Fermat’s Last Theorem or about Graph Coloring? From one point of view, theorems such as The Four Color Theorem and Fermat’s Last Theorem are no more important than countless other problems in chromatic graph theory or in diophantine equations, respectively, and yet both problems are pervasive in science and culture.作者: Overdose 時(shí)間: 2025-3-25 22:34 作者: lipoatrophy 時(shí)間: 2025-3-26 03:01 作者: 徹底明白 時(shí)間: 2025-3-26 05:09
Graph Theory978-3-319-97686-0Series ISSN 0941-3502 Series E-ISSN 2197-8506 作者: deficiency 時(shí)間: 2025-3-26 10:45 作者: orthopedist 時(shí)間: 2025-3-26 16:06 作者: 小溪 時(shí)間: 2025-3-26 19:01 作者: FLOUR 時(shí)間: 2025-3-27 00:02
Ulam Numbers of Graphs,..?=?{.., .., …, ..} of .., having the properties for all 1?≤?.?≤?., (1) |..|?=?|..| and (2) the subgraph .[..] induced by .. is isomorphic to the subgraph .[..] induced by ... In this note we generalize this concept, first introduced in 1979 by Chung et al. in Congr Numer 23:3–18, 1979.作者: LAY 時(shí)間: 2025-3-27 04:25
Some of My Favourite Conjectures: Local Conditions Implying Global Cycle Properties,century. The town was spanned by seven bridges passing over the river Pregel and connecting the four land masses on which K?nigsberg was built. The townsfolk amused themselves by taking walks through K?nigsberg, attempting to cross each of the seven bridges exactly once. In 1736 Euler put an end to 作者: FLACK 時(shí)間: 2025-3-27 07:18
The Path Partition Conjecture,. vertices, then there exists a partition (., .) of the vertex set of . such that . has no path with more than . vertices, and . has no path with more than . vertices. We present a brief history of the PPC, discuss its relation to other conjectures and examine results supporting the PPC that have ap作者: 有節(jié)制 時(shí)間: 2025-3-27 10:33 作者: 同時(shí)發(fā)生 時(shí)間: 2025-3-27 16:28
My Favorite Domination Game Conjectures, Staller, with conflicting goals collaboratively produce a dominating set in an underlying host graph. The players take turns choosing a vertex from the graph, where each vertex chosen must dominate at least one vertex not dominated by the set of vertices previously chosen. The game ends when there 作者: CODE 時(shí)間: 2025-3-27 21:40
,A De Bruijn-Erd?s Theorem in Graphs?,ther the same statement holds true in general metric spaces, where the line determined by points . and . is defined as the set consisting of ., ., and all points . such that one of the three points ., ., . lies between the other two. The conjecture that it does hold true remains unresolved even in t作者: 愉快嗎 時(shí)間: 2025-3-28 00:54
An Annotated Glossary of Graph Theory Parameters, with Conjectures,the authors who introduced them. Let .?=?(., .) be an undirected graph having . .?=?|.?| vertices and . .?=?|.| edges. Two graphs . and . are ., denoted .???., if there exists a bijection .?:?.?(.)?→?.?(.) such that two vertices . and . are adjacent in . if and only if the two vertices .(.) and .(.)作者: 中國(guó)紀(jì)念碑 時(shí)間: 2025-3-28 04:29 作者: Spinal-Tap 時(shí)間: 2025-3-28 07:14
https://doi.org/10.1007/978-94-011-9714-40 an .(.) algorithm was found for constructing a diagonal matrix congruent to .?+?.., ., enabling one to easily count the number of eigenvalues in any interval. A variation of the algorithm allows Laplacian eigenvalues in trees to be counted. We conjecture that for any tree . of order .?≥?2, at leas作者: Omniscient 時(shí)間: 2025-3-28 13:50
https://doi.org/10.1007/978-3-642-68463-0in the U.S. Launched in 1970, it was originally held in alternate years at Louisiana State University in Baton Rouge, LA and at Florida Atlantic University (FAU) in Boca Raton, FL. However, it is now held exclusively each year at FAU under the dedicated leadership of the redoubtable Fred Hoffman. (I作者: 粉筆 時(shí)間: 2025-3-28 15:16
Peter Knippertz,Jan-Berend W. Stuut..?=?{.., .., …, ..} of .., having the properties for all 1?≤?.?≤?., (1) |..|?=?|..| and (2) the subgraph .[..] induced by .. is isomorphic to the subgraph .[..] induced by ... In this note we generalize this concept, first introduced in 1979 by Chung et al. in Congr Numer 23:3–18, 1979.作者: 使殘廢 時(shí)間: 2025-3-28 21:50
https://doi.org/10.1007/978-94-010-2941-4century. The town was spanned by seven bridges passing over the river Pregel and connecting the four land masses on which K?nigsberg was built. The townsfolk amused themselves by taking walks through K?nigsberg, attempting to cross each of the seven bridges exactly once. In 1736 Euler put an end to 作者: 我不重要 時(shí)間: 2025-3-29 02:11 作者: 有節(jié)制 時(shí)間: 2025-3-29 04:20 作者: 歸功于 時(shí)間: 2025-3-29 08:36
https://doi.org/10.1007/978-1-4020-5717-5 Staller, with conflicting goals collaboratively produce a dominating set in an underlying host graph. The players take turns choosing a vertex from the graph, where each vertex chosen must dominate at least one vertex not dominated by the set of vertices previously chosen. The game ends when there 作者: FIS 時(shí)間: 2025-3-29 12:52 作者: 咽下 時(shí)間: 2025-3-29 18:49 作者: ligature 時(shí)間: 2025-3-29 22:45
,Correction to: A De Bruijn-Erd?s Theorem in Graphs?,作者: 描述 時(shí)間: 2025-3-30 01:02
Ralucca Gera,Teresa W. Haynes,Stephen T. Hedetniem作者: 天賦 時(shí)間: 2025-3-30 05:58 作者: MEN 時(shí)間: 2025-3-30 10:41 作者: Limpid 時(shí)間: 2025-3-30 14:51
Jens Spars?,Steve Furber participation in programs and funding mechanisms implemented by international organizations. Moreover, a series of challenges arise from the international dimension of smart city diplomacy, namely in terms of foreign technologies’ impact on residents’ rights and the job market. The chapter will end作者: Instrumental 時(shí)間: 2025-3-30 19:44
User Authentication of IoT Devices for Decentralized Architecture Using Blockchain,thereum smart contracts to ensure secure authentication of device by the respective user. The key aspects of how the system works, its architecture and the implementation of smart contracts on a local blockchain are discussed.作者: paroxysm 時(shí)間: 2025-3-30 21:12
Wassertropfen ?tanzen“ auf der hei?en Herdplatte - sicherlich nicht aus übermutssenschaftlich von Nutzen sind. Beispiele sind etwa das Prinzip des Lasers undder Begriff der Entropie. Ein dritter, geistiger Bereich bleibt au?erhalb: die Kunst. Aber Kunst und MINT sind keine Gegens?tze..978-3-658-43550-9978-3-658-43551-6作者: 有法律效應(yīng) 時(shí)間: 2025-3-31 02:36 作者: 我正派 時(shí)間: 2025-3-31 06:32
Nathan Doogan,Keith Warren,Danielle Hiance,Jessica HLinleynal concepts in the theory of schemes and gives a somewhat casual introduction into commutative algebra. After that he proves the finiteness results for coherent cohomology and discusses important applications of these finiteness results. In the two last chapters, curves and their Jacobians are trea作者: HPA533 時(shí)間: 2025-3-31 12:39
