Lean 4 + mathlib formalization of the SQG shear-vorticity identity (D14 Theorem 1)
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Updated
Apr 24, 2026 - Lean
Lean 4 + mathlib formalization of the SQG shear-vorticity identity (D14 Theorem 1)
Python implementation of algorithms from the paper "Repulsive Curves" by Yu, Schumacher, and Crane.
Classical Fourier analysis in Lean 4: Littlewood–Paley, paraproducts, Kato–Ponce commutator, Sobolev embeddings for 𝕋². Upstream of sqg-lean-proofs and future NS/Euler/MHD formalizations.
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