Question about SIRENS

[xtalax]

Hi,

I'm interested in what you have here for PINNS, Do the sirens really promise to avoid the lowpass behaviour of usual dense networks? I'd really like to benchmark this and if it works upstream the benefits. We need to design a dense network torture test with a lot of high frequency behaviour to this end.

[YichengDWu]

Do the sirens really promise to avoid the lowpass behaviour of usual dense networks?

I have a section in the docs that demonstrates this:
https://yichengdwu.github.io/Sophon.jl/dev/tutorials/discontinuous/#Siren

[YichengDWu]

In addition: https://yichengdwu.github.io/Sophon.jl/dev/tutorials/poisson/.