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Dynamic Quadtree Tokenization and Transformer for Adaptive Mesh PDE Forecasting

arXiv:2610.04044v1 Announce Type: new Abstract: The quadratic attention cost of Vision Transformers (ViTs) forces a trade-off between spatial resolution and rollout horizon, particularly for fine-scale PDEs where shocks, reaction fronts, and material interfaces occupy small, evolving regions of the…

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  1. 2026-10-06 04:00 · arXiv cs.CV
    Dynamic Quadtree Tokenization and Transformer for Adaptive Mesh PDE Forecasting

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