Fast PINN Eigensolvers via Biconvex Reformulation
PositiveArtificial Intelligence
A new paper introduces a faster approach to solving eigenvalue problems using Physics-Informed Neural Networks (PINNs). This reformulation transforms the search for eigenpairs into a biconvex optimization problem, significantly speeding up the process compared to traditional methods. This advancement is crucial as eigenvalue problems are essential for understanding various physical systems, making this research a notable contribution to the field.
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