Erratum to “On homological classification of pomonoids by regular weak injectivity properties of S-posets” |
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| Authors: | Xia Zhang Valdis Laan |
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| Institution: | (1) School of Mathematical Sciences, South China Normal University, Guangzhou, China;(2) Institute of Mathematics, University of Tartu, Tartu, Estonia |
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| Abstract: | The original version of the article was published in Central European Journal of Mathematics, 2007, 5(1), 181–200, DOI: 10.2478/s11533-006-0036-3.
Unfortunately, the original version of this article contains a mistake: in Theorem 5.2 only conditions (i) and (ii) (and not
(iii)) are equivalent. We correct the theorem and its proof.
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| Keywords: | Ordered monoid S-poset Weak injectivity |
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