breath-focus
发表于 2025-3-21 17:27:01
书目名称Graphs, Networks and Algorithms影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0388181<br><br> <br><br>书目名称Graphs, Networks and Algorithms读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0388181<br><br> <br><br>
Arboreal
发表于 2025-3-21 23:27:29
https://doi.org/10.1007/978-3-322-99954-2Graph theory began in 1736 when Leonhard Euler (1707–1783) solved the wellknown . . This problem asked for a circular walk through the town of Königsberg (now Kaliningrad) in such a way as to cross over each of the seven bridges spanning the river Pregel once, and only once; see Figure 1.1 for a rough sketch of the situation.
纹章
发表于 2025-3-22 02:05:31
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isotope
发表于 2025-3-22 05:31:11
Basic Graph Theory,Graph theory began in 1736 when Leonhard Euler (1707–1783) solved the wellknown . . This problem asked for a circular walk through the town of Königsberg (now Kaliningrad) in such a way as to cross over each of the seven bridges spanning the river Pregel once, and only once; see Figure 1.1 for a rough sketch of the situation.
Expiration
发表于 2025-3-22 12:14:34
Matchings,This chapter is devoted to the problem of finding maximal matchings in arbitrary graphs; the bipartite case was treated in Section 7.2. In contrast to the bipartite case, it is not at all easy to reduce the general case to a flow problem. However, we will see that the notion of an augmenting path can be modified appropriately.
黄瓜
发表于 2025-3-22 12:52:18
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黄瓜
发表于 2025-3-22 19:55:58
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Rankle
发表于 2025-3-22 23:37:43
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草率女
发表于 2025-3-23 02:30:31
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aerial
发表于 2025-3-23 05:56:18
https://doi.org/10.1007/978-3-658-22579-7ization, the so-called ., it indeed leads to optimal solutions. Actually, matroids may be characterized by the fact that the greedy algorithm works for them, but there are other possible definitions.We will look at various other characterizations of matroids and also consider the notion of matroid duality.