Open Research Index

Paul-Lez/jacobian-conjecture

Paul Lezeau, Dean Cureton

Palomar Registrypalomar/PALOMAR-2026-08-21-000006Aug 21, 2026math.AGscore 0

A self-contained version of the formal-conjectures formalization by Paul Lezeau and Dean Cureton. It disproves the generalized Jacobian conjecture over every nontrivial commutative ring using an explicit determinant-one polynomial self-map in three variables. The formal-conjectures formalisation remains the reference statement.

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