万宏辉.Anstee的两个定理的订正[J].数学研究及应用,1984,4(4):143~144
Anstee的两个定理的订正
A Correction to Two Theorems Due to Anstee
投稿时间:1983-12-16  
DOI:10.3770/j.issn:1000-341X.1984.04.043
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英文关键词:
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万宏辉 华中工学院数学系 
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英文摘要:
      In this paper we have constructed some counter examples, showing that Theorem 5.1 and Theorem 5.2 in [2] are incorrect. The fact is that formulas (5.2) and (5.4) in [2] are incorrect, and moreover, the invariant 1's and invariant 0's in Up(R,S) are ignored. We have made a corretion to the two theorems, i. e. Theorem 5.1 and Theorem 5.2 in [2] are correct whenever k = n.
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