V

variational problem

A neural network-based differential equation and variational problem solver

https://elvet.gitlab.io/elvet/

Solving second-order elliptic Partial Differential Equations (PDE) using Isogeometric Finite Element Methods (IG-FEM) with Non-uniform rational basis splines (NURBS) mappings of piece-wise polynomial basis functions. Convergence and spatial regularity guaranteed.