math.MG

Bistable Quad-Nets Composed of Four-Bar Linkages

Gudrun Szewieczek, Daniel Huczala, Martin Pfurner, Hans-Peter Schr\"ocker / April 2, 2026

arXiv:2604.00527v1 Announce Type: cross
Abstract: We study mechanical structures composed of spatial four-bar linkages that are bistable, that is, they allow for two distinct configurations. They have an interpretation as quad nets in the Study quadri…

cs.LG, math.FA, math.MG, math.PR, math.ST, stat.TH

Minimum Norm Interpolation via The Local Theory of Banach Spaces: The Role of $2$-Uniform Convexity

Gil Kur, Pierre Bizeul / April 1, 2026

arXiv:2603.28956v1 Announce Type: cross
Abstract: The minimum-norm interpolator (MNI) framework has recently attracted considerable attention as a tool for understanding generalization in overparameterized models, such as neural networks. In this work…