{"title":"Proof by consistency in equational theories","authors":"L. Bachmair","doi":"10.1109/LICS.1988.5122","DOIUrl":null,"url":null,"abstract":"A method is proven for proving that equations are valid in the initial model of an equational variety. This proof by consistency procedure can be applied to equational theories that are represented as ground convergent rewrite systems. In contrast with so-called inductive completion procedures, the method requires no specific ordering on terms and can handle unorientable equations. The method is linear and refutationally complete, in that it refutes any equation which is not an inductive theorem.<<ETX>>","PeriodicalId":425186,"journal":{"name":"[1988] Proceedings. Third Annual Information Symposium on Logic in Computer Science","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"121","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1988] Proceedings. Third Annual Information Symposium on Logic in Computer Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LICS.1988.5122","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 121
Abstract
A method is proven for proving that equations are valid in the initial model of an equational variety. This proof by consistency procedure can be applied to equational theories that are represented as ground convergent rewrite systems. In contrast with so-called inductive completion procedures, the method requires no specific ordering on terms and can handle unorientable equations. The method is linear and refutationally complete, in that it refutes any equation which is not an inductive theorem.<>
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