PAMIR

6 mars 2024, 08:00 → 8 mars 2024, 18:00 Europe/London

Maxwell Center, Cambridge, UK

Christiane Helzel (University of Düsseldorf), Nikos Nikiforakis (University of Cambridge), Rémi Abgrall (University of Zurich), Wasilij Barsukow (IMB)

Simultaneously used Point values, Averages and Moments and their Inter-Relation: Active Flux, Multi-Moment Method, Virtual Finite Elements and related numerical methods

 

This workshop focuses on numerical methods which employ different types of degrees of freedom to approximate the solution, in particular pointwise and integral degrees of freedom (averages, moments). Such methods are at the interface of Finite Element and Finite Volume methods. Therefore this workshop aims at bringing together researchers from different fields, irrespective of the type (elliptic/hyperbolic) of PDEs the methods are designed to address.

 

Plenary speakers:

• Philip L. Roe (Ann Arbor, USA)
• Feng Xiao (Tokyo, Japan)
• Paola F. Antonietti (Milan, Italy)
• Jérôme Droniou (Montpellier, France & Melbourne, Australia)

 

The list of participants is available at the bottom of the page.

The off-site participants have received a zoom link to the email address given during the registration. If you have not received it, please write an email to the address given below.

Venue: Rayleigh room (1st floor, one flight of stairs up from the reception)

Concerning accommodation and other suggestions for your stay in Cambridge please visit https://www.visitcambridge.org/.

Please write to wasilij.barsukow@math.u-bordeaux.fr for any inquires. 

 

The drinks reception and conference dinner take place at Westminster College, Madingley Rd, Cambridge CB3 0AA. 

 

participants.pdf

mercredi 6 mars

1 Registration and opening

Orateur: Organizers

2 Plenary 1: Feng Xiao

CIP, CIP-CSL, Multi-Moment finite volume method, Multi-moment Constrained finite Volume method, VPM method

10:40 Coffee

3 Bin Xie

High-fidelity simulation based on multi-moment finite volume method on hybrid unstructured grids

4 Rémi Abgrall

12:30 Lunch

13:30 Discussions

14:30 Coffee

5 Plenary 2: Phil Roe

The Michigan Viewpoint on Active Flux

6 Iman Samani

Active Flux Methods with Gradient Degrees of Freedom

7 Erik Chudzik

Cartesian Grid Active Flux Methods for Hyperbolic Conservation Laws

jeudi 7 mars

8 Plenary 3: Paola Antonietti

ML-enhanced Polytopal Finite Element methods

10:20 Conference photo

10:25 Coffee

9 Nikita Afanasiev

Conservative-characteristic CABARET Scheme for Hyperbolic PDEs

10 Yongle Liu

Active flux like method for developing well-balanced methods to shallow water models

11 Yanick Kiechle

An Active Flux Method for the Vlasov-Poisson System

12:40 Lunch

13:30 Discussions

14:30 Coffee

12 Junming Duan

Flux vector splitting for point value update in active flux schemes

13 Xianyi Zeng

Supraconvergent hybrid-variable methods for advection and advection-diffusion equations

14 Raul Borsche

Implicit Active Flux Methods

18:30 Drinks reception

19:00 Conference Dinner

vendredi 8 mars

15 Plenary 4: Jerome Droniou

The discrete de Rham complex, and its application to the Navier–Stokes equations

10:35 Coffee

16 Christian Klingenberg

Structure preservation and the generalized Active Flux method for multi-dimensional hyperbolic conservation laws

17 Wasilij Barsukow

Active Flux of arbitrary order of accuracy

18 Closure

Orateur: Organizers

12:35 Lunch