Effective interpolation and preservation in guarded logics

ACM Transactions on Computational Logic (TOCL), Volume 17, Issue 2, 2015.

Cited by: 13|Views12


Desirable properties of a logic include decidability, and a model theory that inherits properties of first-order logic, such as interpolation and preservation theorems. It is known that the Guarded Fragment (GF) of first-order logic is decidable and satisfies some preservation properties from first-order model theory; however, it fails to...More



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