Workshop 2022

Interplay of discretization and algebraic solvers: a posteriori error estimates and adaptivity

Hopefully final workshop dates:

Wednesday, June 8 – Friday, June 10, 2022

Organisers: Alexandre Ern (Ecole des Ponts, Paris), Kenan Kergrene (Université de Technologie de Compiègne), Ani Miraçi (Vienna University of Technology), Jan Papež (Czech Academy of Sciences, Prague), and Martin Vohralík (Inria Paris)

Main topics

A posteriori error estimates and adaptivity for

  • numerical discretizations of partial differential equations
  • linear algebraic solvers
  • particularly their interplay (stopping criteria, design of adaptive h or p refinement under inexact solvers, design of algebraic solvers on hp grids)
  • h and p robustness
  • material properties robustness

Speakers

Program and abstracts

Wednesday

14:00 — 14:30 Welcome, coffee, and opening remarks
Session 1
14:30 — 15:00
15:00 — 15:30
15:30 — 16:00
Coffee break 16:00 — 16:30
Session 2
16:30 — 17:00
17:00 — 17:30
17:30 — 18:00
18:00 — 18:20 Short talk

Thursday

Session 1
09:00 — 09:30
09:30 — 10:00
10:00 — 10:30
Coffee break 10:30 — 11:00
Session 2
11:00 — 11:30
11:30 — 12:00
12:00 — 12:30
Lunch break 12:30 — 14:30
Session 3
14:30 — 15:00
15:00 — 15:30
15:30 — 16:00
Coffee break 16:00 — 16:30
Session 4
16:30 — 17:00
17:00 — 17:30
17:30 — 18:00
18:00 — 18:20 Short talk
Dinner for invited speakers 19:00

Friday

Session 1
09:00 — 09:30
09:30 — 10:00
10:00 — 10:30
Coffee break 10:30 — 11:00
Session 2
11:00 — 11:30
11:30 — 12:00
12:00 — 12:30
Lunch break 12:30 — 14:30
Session 3
14:30 — 15:00
15:00 — 15:30
15:30 — 16:00
16:00 — 16:20 Short talk
16:20 — 16:30 Closing remarks
Coffee break 16:30 — 17:00


Poster

poster

Participation and registration

Open for participation to the talks and discussions, no workshop fee. However, registration via e-mail to apost2020@inria.fr is compulsory; please state your name and institution. Registration also provides access to the coffee breaks.

Further information

For details on how to reach Inria Paris, see here; it is situated in the 12th Arrondissement, near Gare de Lyon, near 43 Rue du Charolais.
The workshop will take place in the Jacques-Louis Lions lecture room, ground floor, building C.
***Please remember to bring your personal ID***: ID is required to gain access to the Inria building. To enter the building, you can exchange your ID for a visitors’ badge at the reception desk. Your ID will be given back to you once you return the visitors’ badge on leaving the building.

Last updated: June 1, 2021

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