# 2D Resolvent Analysis on NS equation (how to do multiplication with complex conjugate)

**URL:** <https://community.freefem.org/t/2d-resolvent-analysis-on-ns-equation-how-to-do-multiplication-with-complex-conjugate/2751>\
**Category:** General Discussion\
**Created:** [October 17, 2023, 12:51am UTC](https://community.freefem.org/t/2d-resolvent-analysis-on-ns-equation-how-to-do-multiplication-with-complex-conjugate/2751 "2023-10-17T00:51:55Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![cmd](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/cmd/32/67_2.png) [@cmd](https://community.freefem.org/u/cmd)\
**Post date:** [October 18, 2023, 7:02am UTC](https://community.freefem.org/t/2d-resolvent-analysis-on-ns-equation-how-to-do-multiplication-with-complex-conjugate/2751/6 "2023-10-18T07:02:56Z")

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See if [this thread](https://community.freefem.org/t/resolvent-operator-with-ff-petsc-matmatsolve/1603/1) has what you need.

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