FAQ

Is OptiXDE open-source?

Not yet. This site shares public-facing documentation, figures, and citations while the core repository remains private.

Can I get access?

Yes—see Cite & Contact for the access request process.

What problems does it solve?

List your current supported PDEs and planned roadmap.

How does it compare to FEM/PINNs/Neural Operators?

Keep it simple and honest: - OptiXDE is a deterministic numerical solver (no training data required). - FFT-based operators are efficient on uniform grids. - Embedded-domain handling is convenient for complex geometries.

Add a short limitations section: - uniform grid (currently) - boundary accuracy trade-offs with penalty - sharp corners / discontinuous coefficients require care