jungle
发表于 2025-3-27 00:01:30
http://reply.papertrans.cn/39/3882/388178/388178_31.png
激怒某人
发表于 2025-3-27 04:44:16
Solutions,ution, whereas for easy ones, we sometimes restrict ourselves to hints. If an exercise is a purely arithmetical problem, we state the result only. For some exercises, where the result is known already (from earlier considerations) or where the reader was required to do some experiments, we do not gi
我们的面粉
发表于 2025-3-27 05:16:08
http://reply.papertrans.cn/39/3882/388178/388178_33.png
jumble
发表于 2025-3-27 10:04:47
https://doi.org/10.1007/978-3-8350-9108-5olution. In fact, this class of structures is characterized by the fact that the Greedy Algorithm works for them, but there are other possible definitions for matroids. We will see some other characterizations of matroids and look at the notion of duality of matroids.
大喘气
发表于 2025-3-27 16:18:24
http://reply.papertrans.cn/39/3882/388178/388178_35.png
Oligarchy
发表于 2025-3-27 20:13:10
http://reply.papertrans.cn/39/3882/388178/388178_36.png
宽容
发表于 2025-3-27 23:06:05
http://reply.papertrans.cn/39/3882/388178/388178_37.png
Obscure
发表于 2025-3-28 03:38:17
http://reply.papertrans.cn/39/3882/388178/388178_38.png
fiction
发表于 2025-3-28 06:33:29
Colourings,y the Theorems of Brooks and Vizing). Finally, we consider edge colourings of Cayley graphs; these are graphs which are defined using groups. We will barely scractch the surface of a vast area in this chapter; for a detailed study of colouring problems we refer the reader to the monograph by Jensen and Toft (1995).
Notify
发表于 2025-3-28 12:20:01
http://reply.papertrans.cn/39/3882/388178/388178_40.png