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- Type of Document: Ph.D. Dissertation
- Language: Farsi
- Document No: 45487 (02)
- University: Sharif University of Technology
- Department: Mathematical Sciences
- Advisor(s): Ardeshir, Mohammad
- Abstract:
- In this dissertation, we study (first-order) arithmetical interpretations for propositional (modal and non-modal) logics. More precisely, the following results are included in this dissertation: an axiomatization for provability logic of Heyting Arithmetic, HA, and its self-completion HA := HA + PrHA(⌜A⌝) ! A for 1-substitutions is provided, and their arithmetical completeness theorems are proved. We also show that they are decidable. The de Jongh property for Basic Arithmetic BA, HA and HA + □ are proved
- Keywords:
- Heyting Arithmetic ; Basic Logic ; Provability Logic ; DeJongh Property