J4 ›› 2010, Vol. 45 ›› Issue (12): 12-15.
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唐善刚
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基金资助:
西华师范大学校基金青年项目资助(09A018)
TANG Shan-gang
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摘要：
得到了容斥原理具带权表达式的一种新拓展,并给出该广义容斥原理在组合计数问题中的应用。
关键词: 赋权有限集;组合分析;广义容斥原理;计数问题
Abstract:
A generalization of the weighted principle of inclusion-exclusion called generalized principle of inclusion-exclusion is given. Some applications of the generalized principle of inclusion-exclusion are given on combinatorial enumerating problems.
Key words: weighted finite set; combinatorial analysis; generalized principle of inclusion-exclusion; enumerating problem
唐善刚. 容斥原理的拓展及其应用[J]. J4, 2010, 45(12): 12-15.
TANG Shan-gang. A generalization of the principle of inclusion-exclusion and its application[J]. J4, 2010, 45(12): 12-15.
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