| （P，1）同态及其应用 |
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| 引用本文： | 朱士信.（P，1）同态及其应用[J].合肥工业大学学报(自然科学版),1995(3). |
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| 作者姓名： | 朱士信 |
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| 作者单位： | 合肥工业大学数学力学系 |
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| 摘 要： | 本文定义了ｎ级到ｎ－１级的Ｐ元ｄｅＢｒｕｉｊｎ－Ｇｏｏｄ图之间的（Ｐ，１）同态，并利用给出了一个圈为自对偶圈的判断条件，以及自对偶圈的结构定理．
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| 关 键 词： | deBruijn－Good图 同态 圈 自对偶圈 |
(P, 1 ) HOMOMORPHISM AND ITS APPLICATIONS |
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| Zhu Shixin.(P, 1 ) HOMOMORPHISM AND ITS APPLICATIONS[J].Journal of Hefei University of Technology(Natural Science),1995(3). |
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| Authors: | Zhu Shixin |
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| Abstract: | In this paper,we define a (P, 1 ) homomorphism form p-arg de Bruijn-Good graph of n-stage to one of (n-1 )-stage. By using it,we give a necessary and sufficient condition of which a cyCle is a self-dual cycle,and we also present a structure theorem of self-dual cycled. |
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| Keywords: | e Bruijn-Good Graph homomorphism cycle self-dual cycle |
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