Resource separation in dynamic logic of propositional assignments

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Joseph Boudou, Andreas Herzig, Nicolas Troquard

Published: 01 Jan 2021, Last Modified: 14 Aug 2024J. Log. Algebraic Methods Program. 2021EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We extend dynamic logic of propositional assignments by adding an operator of parallel composition that is inspired by separation logics. We provide an axiomatization via reduction axioms, thereby establishing decidability. We also prove that the complexity of both the model checking and the satisfiability problem stay in PSPACE.