Preprint
Aug 2026
Kernel Methods for Learning Operators with Multiple Inputs and Outputs
This work introduces a general kernel-based encoder-decoder framework for operator learning that separates observation, representation, learning, and reconstruction, and develops this framework for multi-input, multi-output operator learning, where operators map between products of potentially distinct function spaces.
Adrien Weihs, Chunyang Liao, Jingmin Sun et al.
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