Neuro-Spectral Architectures for Causal Physics-Informed Networks. - Arthur Bizzi; Leonardo M. Moreira; Márcio Marques; Leonardo Mendonça; Christian Júnior de Oliveira; Vitor Balestro; Lucas dos Santos Fernandez; Daniel Yukimura; Pavel Petrov; João M. Pereira 002; Tiago Novello; Lucas Nissenbaum (CoRR, 2025)