In this paper, the concept of naturalhomomorphism for graph is presented. Furthermore, the method of reducing information graph and keeping the capability of processing information is given.
本文引入图的自然同态概念，并据此给出对信息图进行归约和保持信息处理能力的方法。
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Studying the condition about the natural partial order on it. And characterized the homomorphism between regular semigroups, discussing the conditions about the special homomorphism image.