Ignacio Brevis (@ibrevis.bsky.social)

Excited to share our preprint led by Tanakorn Udomworarat, in collaboration with Kris van der Zee and Sergio Rojas. 📄 "Neural network approximation in discrete dual norms with adaptive test spaces" 🔗 arxiv.org/abs/2606.20972 Congratulations to Tanakorn on leading this work! 🎉

arxiv.orgNeural network approximation in discrete dual norms with adaptive test spacesIn robust variational physics-informed neural networks (RVPINNs), the loss function is formulated in terms of the Riesz representative of the variational residual within a discrete test space. This ap...