ffc team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Marie Rognes wrote:
> Garth N. Wells wrote:
>>     
>>
>> noreply@xxxxxxxxxxxxx wrote:
>>  
>>> ------------------------------------------------------------
>>> revno: 1438
>>> committer: Marie E. Rognes <meg@xxxxxxxxx>
>>> branch nick: ffc
>>> timestamp: Sun 2010-03-07 19:15:05 +0100
>>> message:
>>>   Added support for Bubble elements, using ElementRestriction of a
>>>   Lagrange element of degree (geometric_dimension + 1) to interior.
>>>       
>>
>> Nice. Any thoughts on how to solve for the internal dof? 
> 
> Within ffc? No, not really.
> 
>> Static condensation is on the DOLFIN Blueprint list.
>>
>>   
> 
> Well, that sounds like a good plan to carry out then ;)
> 
> What is static condensation exactly? (Beyond being an algorithm for
> eliminating internal dofs.)
> 

That's all it is. The name is historical.

Garth

> -- 
> Marie
> 
>> Garth
>>
>>
>>  
>>>   Example: For triangles, the bubble element is the span of the single
>>>   CG_3 interior basis function.
>>> modified:
>>>   ffc/fiatinterface.py
>>>
>>>
>>> -- 
>>> lp:ffc
>>> https://code.launchpad.net/~ffc-core/ffc/main
>>>
>>> Your team FFC Core Team is subscribed to branch lp:ffc.
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>>>
>>>     
>>
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>