| 1. | Quantified modal logic of necessity because it collapses if essence is withdrawn.
|
| 2. | These can be made precise using epistemic modal logic; see for details.
|
| 3. | Kripke has made influential and original contributions to logic, especially modal logic.
|
| 4. | Lewis'own development of multiple modal logics is a case in point.
|
| 5. | Monadic Boolean algebras also have an important connection to modal logic.
|
| 6. | For example, Modal logic has undergone a major development that also modifies rhetoric.
|
| 7. | Which precisely captures the semantics of two boxes in modal logic.
|
| 8. | Van Benthem is known for his research in the area of modal logic.
|
| 9. | The prerequisite for understanding modal logic is first order ( symbolic ) logic.
|
| 10. | For example, they have been developed for quantificational and modal logics as well.
|