Centre manifold theorem for maps along manifolds of fixed points

April 20, 2026 · Grace Period · + Add venue

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Authors Lachlan Ewen MacDonald arXiv ID 2604.18202 Category math.DS Cross-listed cs.LG Citations 0
Abstract
We prove a centre manifold theorem for a map along a manifold-with-boundary of fixed points, and provide an application to the study of gradient descent with large step size on two-layer matrix factorisation problems.
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