A formalisation of Rough Path Theory in Lean4
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Updated
Jul 5, 2026 - Lean
A formalisation of Rough Path Theory in Lean4
Personal research project on sliding-window and fading-memory signatures for electricity-demand forecasting.
Can the shape of how two prices move together tell us something a simple statistic can't? Maybe.
Causal, rolling-window path-signature features for financial time series, with O(1)-per-tick sliding-window updates from the group structure of the tensor algebra
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