Tag: lse

Differentiable neural network representation of multi-well, locally-convex potentials arXiv:2506.17242v1 Announce Type: new Abstract: Multi-well potentials are ubiquitous in science, modeling phenomena such as phase transitions, dynamic instabilities, and multimodal behavior across physics, chemistry, and biology. In contrast to non-smooth minimum-of-mixture representations, we propose a differentiable and convex formulation based on a log-sum-exponential (LSE) mixture of…