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News/The Laplacian Keyboard: Beyond the Linear Span
arxiv
PublishedMay 19, 2026 at 4:00 AM

The Laplacian Keyboard: Beyond the Linear Span

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arXiv:2602.07730v2 Announce Type: replace-cross Abstract: Across scientific disciplines, Laplacian eigenvectors serve as a fundamental basis for simplifying complex systems, from signal processing to quantum mechanics. In reinforcement learning (RL), they similarly form a basis over the state space,

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