[dune-functions] dune-functions developer meeting?

[Simon Praetorius]

Dear all,

If you want to attend a dune-functions developer meeting, please fill in 
your possible dates in the following dudle:

   https://dudle.inf.tu-dresden.de/SfSDJu0ttg/

I have chosen dates before the semester (lectures) starts in Dresden so 
that theoretically we could travel somewhere. We have some options for 
an on site meeting (Münster, Berlin and Dresden). In general I would 
prefer to meet in person if somehow possible, but we have to respect the 
local rules and have to look at the numbers. As I have written, also a 
hybrid meeting would be possible, e.g., a group forms in Münster and is 
connected to another group in Dresden / Berlin via Zoom/BBB/... we have 
tested this mode recently.

Best,
Simon

Am 20.08.21 um 15:30 schrieb Oliver Sander:
>>> I'm in favour of a meeting. Should this be virtual or on site? We 
>>> could host the meeting in Münster.
>> Me too and I would also be happy to host it. But it's currently
>> unpredictable if and when it's possible to host an on site meeting
>> in Berlin.
>
> +1 from me, and I guess hosting this in Dresden should also be possible.
>
> @Simon, can you maybe set up a Dudel to find a possible date for the 
> meeting?
>
> Best,
> Oliver
>
>>
>> Best,
>> Carsten
>>
>>>
>>> Ciao
>>> Christian
>>>
>>> Am 13. August 2021 15:29:31 MESZ schrieb Simon Praetorius 
>>> <simon.praetorius at tu-dresden.de>:
>>>> Hi everybody,
>>>>
>>>> when I look into the dune-function repository Merge requests and issue
>>>> list, I find lots of interesting approaches that are started but never
>>>> finished. Sometimes it looks promising, but no-one pushes this to a
>>>> final state. Maybe we could have a meeting after the summer to discuss
>>>> some points in person, to cleanup the list of proposals and issues,
>>>> maybe also define a better way how to work together/interact/review
>>>> proposals. A quick summary:
>>>>
>>>> - Dynamic Order bases (!101: Dynamic order DG basis, !309: Lobatto 
>>>> shape
>>>> functions)
>>>> - Some proposals for new bases (!101, !309, !305: 
>>>> refined-LagrangeBasis
>>>> as alternative to P2 basis, !285: dynamic power node, scalar basis, 
>>>> ...)
>>>> - There are some ideas/discussions to simplify/restructure the 
>>>> pre-basis
>>>>
>>>>      * blocking structure: #54, #53, (!216, !217), !239
>>>>      * adaptivity: !101, !128, !248, #51, #56, #62
>>>>      * general cleanup/simplification/restructuring: !308, !217, !216,
>>>> #31, #37, #44, #46, #53
>>>>
>>>> - What about Parallel bases? Using global index sets from 
>>>> dune-grid, or
>>>> global idsets for identifying unique orientation of edges. Global
>>>> identification of DOFs? What about an idset similar to the grid idset
>>>> but for basis functions?
>>>> - Additive composition of bases?
>>>> - Dynamic nodes are recently added to dune-typetree: What needs to be
>>>> done to make this work with dune-functions? (!285) Some
>>>> requirements/guanrantees might have changed.
>>>> - There are some topics asked for for years, like derivatives in
>>>> discrete global basis functions. (#25, #40, !57, !188) There are some
>>>> initial proposals. Why is this never included? What is missing?
>>>>
>>>> What about an online meeting at the beginning of October. Maybe we can
>>>> also form some small groups locally in presence (e.g. in Dresden,
>>>> Berlin) and make a hybrid meeting. What do you think?
>>>>
>>>> Best regards,
>>>> Simon
>>
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>
>
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-- 
Dr. Simon Praetorius
Technische Universität Dresden
Institute of Scientific Computing
phone: +49 351 463-34432
mail: simon.praetorius at tu-dresden.de
web: https://tu-dresden.de/mn/math/wir/das-institut/beschaeftigte/simon-praetorius

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