# Example of fractional differential based model

**URL:** <https://community.freefem.org/t/example-of-fractional-differential-based-model/1904>\
**Category:** General Discussion\
**Created:** [July 20, 2022, 11:08am UTC](https://community.freefem.org/t/example-of-fractional-differential-based-model/1904 "2022-07-20T11:08:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sumantkr](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/sumantkr/32/2681_2.png) [@sumantkr](https://community.freefem.org/u/sumantkr)\
**Post date:** [July 20, 2022, 11:08am UTC](https://community.freefem.org/t/example-of-fractional-differential-based-model/1904/1 "2022-07-20T11:08:02Z")

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Hii Everyone,  
Can we solve fractional differential-based models using FreeFEM !!!

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**Author:** ![frederichecht](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/frederichecht/32/15_2.png) [@frederichecht](https://community.freefem.org/u/frederichecht)\
**Post date:** [July 22, 2022, 9:40am UTC](https://community.freefem.org/t/example-of-fractional-differential-based-model/1904/2 "2022-07-22T09:40:16Z")

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Yes and No,

Remark fondamental, the fractional differential-based models given full matrix, not well designed with FreeFEM now.

But with the new stuff base a BEM it is possible.

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<div class="post-metadata">

**Author:** ![sumantkr](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.freefem.org/sumantkr/32/2681_2.png) [@sumantkr](https://community.freefem.org/u/sumantkr)\
**Post date:** [July 28, 2022, 10:15am UTC](https://community.freefem.org/t/example-of-fractional-differential-based-model/1904/3 "2022-07-28T10:15:57Z")

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Thanks, Prof. @frederichecht