<学術雑誌論文>
RELATIONAL CALCULUS AS A FORMAL SYSTEM
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概要 | In model theory, function symbols for formal systems are usually assumed to be totally defined. This paper reports that category theory is defined and discussed as a formal system with partial operati...ons in first order predicate logic. We also review a formal definition of relational calculus with a local boolean structure and satisfying de Morgan-Schröder equivalences.続きを見る |
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登録日 | 2024.03.13 |
更新日 | 2024.03.13 |