Wronskian
Abstract
A linearly independent polynomial family has nonzero Hasse-Wronskian determinant.
Theorem 1.1 (Wronskian).
Lean statement: D5/S3/Arith/DiophantineApproximation/Wronskian.hasseWronskianDet_ne_zero
Proof. Machine-checked in Lean as D5/S3/Arith/DiophantineApproximation/Wronskian.hasseWronskianDet_ne_zero (✓ std3). ∎
Citation. Ralf Stephan (2026). Subspace-Theorems. URL: https://github.com/rwst/Subspace-Theorems/tree/bfd830f481b296989fa5f0c1e48d9316f72270d8.
Commentary.
A linearly independent polynomial family has nonzero Hasse-Wronskian determinant.