| Hamilton半群的结构 |
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| 引用本文： | 李师正. Hamilton半群的结构[J]. 纯粹数学与应用数学, 1993, 9(1): 105-111 |
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| 作者姓名： | 李师正 |
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| 作者单位： | 山东师范大学 |
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| 摘 要： | 每个子半群是左理想的半群，称为左Ｈａｍｉｌｔｏｎ半群，本文给出左Ｈａｍｉｌｔｏｎ半群的刻划，并将左Ｈａｍｉｌｔｏｎ半群表示为有向森林，最后给出左Ｈａｍｉｌｔｏｎ半群同构的充要条件。
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| 关 键 词： | 图论 哈密顿半群 哈密顿环 半群 有向森林 |
ON THE STRUCTURE OF HAMILTONIAN SEMIGROUPS |
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| LI SHIZHENG Shandung Normal University. ON THE STRUCTURE OF HAMILTONIAN SEMIGROUPS[J]. Pure and Applied Mathematics, 1993, 9(1): 105-111 |
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| Authors: | LI SHIZHENG Shandung Normal University |
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| Affiliation: | LI SHIZHENG Shandung Normal University |
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| Abstract: | A semigroup in which all subsemigroups are left (right or two-sided) ideas iscalled left (right or two-sided) Hamiltonian semigroup. In this paper, the left (right ortwo-sided) hamiltonian semigroups are characterized, and they are represented by directedgraphs. Furthmore, the nesessary and sufficient conditions for isomorphism of left (right ortwo-sided) Hamiltonian semigroups are also given. |
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| Keywords: | 1980 Mathematics Subject Classification |
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