Hybrid Identities and Hybrid Equational
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Klaus Denecke
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Article
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1995
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John Wiley and Sons
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English
โ 363 KB
## Abstract Hybrid identities are sentences in a special second order language with identity. The model classes of sets of hybrid identities are called hybrid solid varieties. We give a Birkhoffโtypeโcharacterization of hybrid solid varieties and develop a hybrid equational logic.