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What is discretization? [linear, Quadratic, Cubic]

Posted Jun 7, 2019, 9:03 p.m. EDT Wave Optics Version 5.4 0 Replies

Amer Abu Arisheh
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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 Jun 7, 2019, 9:03 p.m. EDT
COMSOL Moderator

Hello Amer Abu Arisheh

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