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BP Neural Network Research Based on Three Convergence Improved LM Algorithm
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GPU-Based Rendering Method of Virtual Human Motion
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A Structure of Quasi-C* Semigroups
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A Structure of Quasi-C* Semigroups
Abstract:
An abundant semigroup is called a quasi-C* semigroup if xeyz=xyez for any x,y,z in S and e in E(S). In this article, we studied the structure of quasi-C* semigroups. By using the quasi-direct product, we prove that a semigroup S is a quasi-C* semigroup if and only if S is a quasi-direct product of a left normal band, a C-a semigroup and a right normal band. This result generalizes C-a semigroups.
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Periodical:
Applied Mechanics and Materials (Volumes 303-306)
Pages:
1556-1558
Citation:
Online since:
February 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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