# Two weak forms in single domain

**URL:** <https://fenicsproject.discourse.group/t/two-weak-forms-in-single-domain/3833>\
**Category:** Uncategorized\
**Created:** [July 23, 2020, 12:05pm UTC](https://fenicsproject.discourse.group/t/two-weak-forms-in-single-domain/3833 "2020-07-23T12:05:46Z")\
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**Author:** ![bhaveshshrimali](https://yyz2.discourse-cdn.com/free1/user_avatar/fenicsproject.discourse.group/bhaveshshrimali/32/124_2.png) [@bhaveshshrimali](https://fenicsproject.discourse.group/u/bhaveshshrimali)\
**Post date:** [July 23, 2020, 4:04pm UTC](https://fenicsproject.discourse.group/t/two-weak-forms-in-single-domain/3833/3 "2020-07-23T16:04:33Z")

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I think as long as you can translate your weak form into `UFL` the existing machinery should allow you to do that. See, maybe [this](https://fenicsproject.discourse.group/t/how-to-assign-different-material-properties-to-elements-linear-elasticity/3742/18) and the replies in that discussion to maybe get started.

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