Research
impact 16
An Undecidability Proof for the Plan Existence Problem
An Undecidability Proof for the Plan Existence Problem arXiv:2604.22736v1 Announce Type: cross Abstract: The plan existence problem asks, given a goal in the form of a formula in modal logic, an initial epistemic state…
Why it matters
Context is key—plan has been building for months. This development could accelerate changes in existence.