# Implementation of Periodic Boundary Conditions

**URL:** <https://discourse.julialang.org/t/implementation-of-periodic-boundary-conditions/122318>\
**Category:** Performance\
**Created:** [November 6, 2024, 4:20am UTC](https://discourse.julialang.org/t/implementation-of-periodic-boundary-conditions/122318 "2024-11-06T04:20:14Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![PeterSimon](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/petersimon/32/25193_2.png) [@PeterSimon](https://discourse.julialang.org/u/PeterSimon)\
**Post date:** [November 6, 2024, 9:05am UTC](https://discourse.julialang.org/t/implementation-of-periodic-boundary-conditions/122318/3 "2024-11-06T09:05:17Z")

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See [this post](https://discourse.julialang.org/t/arrays-with-periodic-boundaries/4015/4) for a discussion of “ghost cells” commonly used to implement periodic boundary conditions.

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