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What is discretization? [linear, Quadratic, Cubic]

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Hello

I'm working with the wave-optics module. I noticed there is an option called discretization which is set as quadratic by default. Please, can you explain it to me and why the results change according to it? which option is most accurate? is it cubic?

Thanks


0 Replies Last Post 07.06.2019, 21:03 GMT-4
COMSOL Moderator

Hello Amer Abu Arisheh

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