引导
发表于 2025-3-23 09:44:52
http://reply.papertrans.cn/47/4677/467675/467675_11.png
朝圣者
发表于 2025-3-23 16:46:58
http://reply.papertrans.cn/47/4677/467675/467675_12.png
dermatomyositis
发表于 2025-3-23 18:21:15
Catalan and Narayana numbers,rising locations has led some to joke that a combinatorics paper is not complete until the Catalan numbers have made an appearance. There are now more than two hundred distinct combinatorial interpretations for Catalan numbers!
青春期
发表于 2025-3-24 01:07:30
http://reply.papertrans.cn/47/4677/467675/467675_14.png
MINT
发表于 2025-3-24 06:12:38
Some partition theory,ry in Number Theory and Combinatorics, with contributions from Leonhard Euler, Srinivasa Ramanujan, Godfrey Harold Hardy, and more recently George Andrews and Ken Ono. In this chapter we will ask some of the first questions about counting partitions.
Atheroma
发表于 2025-3-24 07:21:56
978-3-030-18310-3Springer Nature Switzerland AG 2019
观察
发表于 2025-3-24 12:27:32
Inquiry-Based Enumerative Combinatorics978-3-030-18308-0Series ISSN 0172-6056 Series E-ISSN 2197-5604
心痛
发表于 2025-3-24 16:16:49
http://reply.papertrans.cn/47/4677/467675/467675_18.png
fastness
发表于 2025-3-24 19:55:46
http://reply.papertrans.cn/47/4677/467675/467675_19.png
osteoclasts
发表于 2025-3-25 00:09:07
Permutations, just about the most fundamental structure in all of enumerative combinatorics. Many, many, problems can be recast as a problem about counting certain ordered arrangements of a collection of objects.