[dune-functions] dune-functions developer meeting?

Wed Sep 8 18:07:02 CEST 2021

Hi everyone,

Now we have some feedback in the dudle and from this I suggest the
following meeting day:

  Tuesday, Oct. 5th, in Dresden

I propose to meet in person in Dresden. We have enough space to fulfill
any required rule for such a meeting. I propose to apply a 2G rule for
anyone participating on-site (vaccinated or recovered). If someone wants
to participate digitally, we can setup a hybrid mode. Please give me
some feedback whether you want to visit Dresden or join online.

If the mailinglist does not reach everyone who should be invited, please
forward this mail.

Best wishes,
Simon

Am 31.08.21 um 12:40 schrieb Simon Praetorius:
>
> Short reminder: please fill in the dudle!
>
> Am 21.08.21 um 11:43 schrieb 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
>>>>
>>>> _______________________________________________
>>>> dune-functions mailing list
>>>> dune-functions at lists.dune-project.org
>>>> https://lists.dune-project.org/mailman/listinfo/dune-functions
>>>
>>>
>>> _______________________________________________
>>> dune-functions mailing list
>>> dune-functions at lists.dune-project.org
>>> https://lists.dune-project.org/mailman/listinfo/dune-functions
>> -- 
>> 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
> -- 
> Dr. Simon Praetorius
> Institut für Wissenschaftliches Rechnen
> Fakultät Mathematik
> Technische Universität Dresden
> Tel.: TUD-34432
> Mail: simon.praetorius at tu-dresden.de
> Web: https://tu-dresden.de/mn/math/wir/das-institut/beschaeftigte/simon-praetorius
>
> _______________________________________________
> dune-functions mailing list
> dune-functions at lists.dune-project.org
> https://lists.dune-project.org/mailman/listinfo/dune-functions

-- 
Dr. Simon Praetorius
Institut für Wissenschaftliches Rechnen
Fakultät Mathematik
Technische Universität Dresden
Tel.: TUD-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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