@article{1451651, author = {Li, Wei, and Sui, Yuefei,}, url = {http://library.usi.edu/record/1451651}, title = {R-calculus., III,: Post three-valued logic /}, abstract = {This third volume of the book series shows R-calculus is a Gentzen-typed deduction system which is non-monotonic, and is a concrete belief revision operator which is proved to satisfy the AGM postulates and the DP postulates. In this book, R-calculus is taken as Tableau-based/sequent-based/multisequent-based to preserve the satisfiability of the Theory/sequent/multisequent to revise, or sequent-based, to preserve the satisfiability of the sequent to revise. The R-calculi for Post and three-valued logic is given. This book offers a rich blend of theory and practice. It is suitable for students, researchers and practitioners in the field of logic.}, doi = {https://doi.org/10.1007/978-981-19-4270-9}, recid = {1451651}, pages = {1 online resource (1 volume)}, }