Constructive Canonicity of Inductive Inequalities

We prove the canonicity of inductive inequalities in a constructive meta-theory, for classes of logics algebraically captured by varieties of normal and regular lattice expansions. This result encompasses Ghilardi-Meloni's and Suzuki's constructive canonicity results for Sahlqvist formulas...

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Bibliographic Details
Main Authors: Willem Conradie, Alessandra Palmigiano
Format: Article
Language:English
Published: Logical Methods in Computer Science e.V. 2020-08-01
Series:Logical Methods in Computer Science
Subjects:
Online Access:https://lmcs.episciences.org/4531/pdf