solidity
发表于 2025-3-21 19:34:02
书目名称An Introduction to Catalan Numbers影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0155164<br><br> <br><br>书目名称An Introduction to Catalan Numbers读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0155164<br><br> <br><br>
Vo2-Max
发表于 2025-3-21 21:10:30
Textbook 2015 an introduction to Catalan numbers of a different nature from the previous ones. He has made an excellent choice of topics in order to convey the flavor of Catalan combinatorics. will acquire a good feeling for why so many mathematicians are enthralled by the remarkable ubiquity and elega
浮雕
发表于 2025-3-22 04:12:29
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cliche
发表于 2025-3-22 07:57:12
Catalan Numbers and Interval Structures,t([.]) of intervals on [.]. If . is such an antichain, then no two intervals in . can share a common left endpoint or a common right endpoint. Moreover, if we order the intervals so that the left endpoints are strictly increasing, then the right endpoints must also be strictly increasing. In fact, a
Amnesty
发表于 2025-3-22 11:45:43
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倒转
发表于 2025-3-22 16:37:30
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有发明天才
发表于 2025-3-22 17:23:01
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anchor
发表于 2025-3-22 23:41:07
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Crepitus
发表于 2025-3-23 03:38:41
https://doi.org/10.1007/978-3-663-16371-8t([.]) of intervals on [.]. If . is such an antichain, then no two intervals in . can share a common left endpoint or a common right endpoint. Moreover, if we order the intervals so that the left endpoints are strictly increasing, then the right endpoints must also be strictly increasing. In fact, a
有权威
发表于 2025-3-23 06:11:06
https://doi.org/10.1007/978-3-319-22144-1Algebraic Widgits; Catalan numbers; Combinatorics; Dyck Words; Geometric Widgits; Interval Structures; Per