Schedule for: 16w5071 - Computational and Numerical Analysis of Transient Problems in Acoustics, Elasticity, and Electromagnetism

Arriving in Banff, Alberta on Sunday, January 17 and departing Friday January 22, 2016
Sunday, January 17
16:00 - 17:30 Check-in begins at 16:00 on Sunday and is open 24 hours (Front Desk - Professional Development Centre)
17:30 - 19:30 Dinner
A buffet dinner is served daily between 5:30pm and 7:30pm in the Vistas Dining Room, the top floor of the Sally Borden Building.
(Vistas Dining Room)
20:00 - 22:00 Informal gathering (Corbett Hall Lounge (CH 2110))
Monday, January 18
07:00 - 08:45 Breakfast
Breakfast is served daily between 7 and 9am in the Vistas Dining Room, the top floor of the Sally Borden Building.
(Vistas Dining Room)
08:45 - 09:00 Introduction and Welcome by BIRS Station Manager (TCPL 201)
09:00 - 09:30 Eric Michielssen: A Wavelet-Based PWTD Algorithm-Accelerated Time Domain Surface Integral Equation Solver (TCPL 201)
09:30 - 10:00 Francisco-Javier Sayas: New and improved analysis of time domain boundary integral equation (TCPL 201)
10:00 - 10:30 Penny Davies: Time approximation of transient boundary integral equations (TCPL 201)
10:30 - 11:00 Coffee Break (TCPL Foyer)
11:00 - 11:30 Jichun Li: Mathematical analysis and time-domain finite element modeling of invisibility cloaks with metamaterials (TCPL 201)
11:30 - 12:00 Assyr Abdulle: Multiscale method for the wave equation in heterogenous media (TCPL 201)
12:00 - 13:30 Lunch (Vistas Dining Room)
13:00 - 14:00 Guided Tour of The Banff Centre
Meet in the Corbett Hall Lounge for a guided tour of The Banff Centre campus.
(Corbett Hall Lounge (CH 2110))
14:00 - 14:20 Group Photo
Meet in foyer of TCPL to participate in the BIRS group photo. Please don't be late, or you will not be in the official group photo! The photograph will be taken outdoors so a jacket might be required.
(TCPL Foyer)
15:00 - 15:30 Coffee Break (TCPL Foyer)
15:30 - 16:00 Ralf Hiptmair: Discretizing the Advection of Differential Forms (TCPL 201)
16:00 - 16:30 Tom Hagstrom: Some New Formulations of DG Methods for Wave Equations (TCPL 201)
16:30 - 17:00 Andrea Moiola: Space-time Trefftz discontinuous Galerkin methods for wave problems (TCPL 201)
17:30 - 19:30 Dinner
A buffet dinner is served daily between 5:30pm and 7:30pm in the Vistas Dining Room, the top floor of the Sally Borden Building.
(Vistas Dining Room)
Tuesday, January 19
07:00 - 09:00 Breakfast (Vistas Dining Room)
09:00 - 09:30 Martin Schanz: Generalized Convolution Quadrature for an Elastodynamic BEM (TCPL 201)
09:30 - 10:00 Lehel Banjai: Time-domain boundary integral treatment of the wave equation with a non-linear impedance boundary condition (TCPL 201)
10:00 - 10:30 Kristof Cools: Late Time Stable Space-Time Galerkin Discretisations of Retarded Potential Boundary Integral Equations (TCPL 201)
10:30 - 11:00 Coffee Break (TCPL Foyer)
11:00 - 11:30 Laurence Halpern: Matched layers and Transmission problems (TCPL 201)
11:30 - 12:00 Patrick Joly: Time Domain Perfectly Matched Layers for electromagnetic wave propagation in negative index materials (TCPL 201)
12:30 - 13:30 Lunch (Vistas Dining Room)
15:00 - 15:30 Coffee Break (TCPL Foyer)
15:30 - 16:00 Jeronimo Rodriguez: Mathematical aspects of variational boundary integral equations for time dependent wave propagation (TCPL 201)
16:00 - 16:30 Giovanni Monegato: Some recent developments on the applications of space-time boundary integral equations and convolution quadratures (TCPL 201)
16:30 - 16:45 Short break (TCPL 201)
16:45 - 17:15 Stefan Sauter: Stability and Convergence Analysis for Galerkin-type discretizations of the Helmholtz equation for constant and variable wave speed (TCPL 201)
17:15 - 17:45 Marie Kray: Time-dependent wave splitting and source separation (TCPL 201)
17:45 - 19:30 Dinner (Vistas Dining Room)
19:30 - 21:00 Poster Session and Brief Informal Presentations (TCPL 201)
19:36 - 19:43 David Hipp (TCPL 201)
20:10 - 20:15 Samuel Groth (TCPL 201)
20:15 - 20:21 Jake Rezac: Inverse acoustic scattering problems in the time domain with reduced data (TCPL 201)
21:00 - 21:30 Maria-Luisa Rapun: Shape reconstruction by tolological derivatives (TCPL 201)
Wednesday, January 20
07:00 - 09:00 Breakfast (Vistas Dining Room)
08:30 - 09:00 Martin Gander: Space-Time Domain Decomposition Methods (TCPL 201)
09:00 - 09:30 Helene Barucq: High-order numerical schemes for imaging the subsurface (TCPL 201)
09:30 - 09:45 Short break (TCPL 201)
09:45 - 10:15 Simon Shaw: Acoustic localisation of coronary artery disease (TCPL 201)
10:15 - 10:45 Chrysoula Tsogka: Partial array imaging in acoustic waveguides (TCPL 201)
10:45 - 11:15 Coffee Break (TCPL Foyer)
11:15 - 12:00 Informal discussions (TCPL 201)
12:00 - 13:30 Lunch (Vistas Dining Room)
13:30 - 17:30 Free Afternoon (Banff National Park)
17:30 - 19:30 Dinner (Vistas Dining Room)
Thursday, January 21
07:00 - 09:00 Breakfast (Vistas Dining Room)
09:00 - 09:30 Marlis Hochbruck: Locally implicit time integration for linear Maxwell's equations (TCPL 201)
09:30 - 10:00 Maria Jesus Moreta: Multistep cosine methods: numerical resolution of second order in time equations (TCPL 201)
10:00 - 10:30 Eric Darrigrand: A generic fast methods library (TCPL 201)
10:30 - 11:00 Coffee Break (TCPL Foyer)
11:00 - 11:30 Daniel Weile: Numerical dispersion mitigation for convolution quadrature approaches to electromagnetic scattering simulation (TCPL 201)
11:30 - 12:00 Maria Lopez Fernandez: Fast and oblivious algorithms for dissipative and 2D wave equations (TCPL 201)
12:00 - 14:00 Lunch (Vistas Dining Room)
15:00 - 15:30 Coffee Break (TCPL Foyer)
15:30 - 16:00 Nicolas Salles: Influence of several parameters on the accuracy of a Convolution Quadrature method (TCPL 201)
16:00 - 16:30 Dugald Duncan: Connections between collocation and Galerkin methods
We look at the connections between collocation methods based on B-splines basis functions in time, and Galerkin methods also using B-splines, but of lower order. The collocation method can be written as a Galerkin method applied to a modified variational problem (for bounded time interval calculations). We use results introduced by Ha Duong to bound the difference between the exact solutions (if they exist) of these two variational problems. However questions remain about how to use the Ha Duong analysis to bound the difference of the approximate solutions using Galerkin.
(TCPL 201)
16:30 - 17:00 Markus Melenk: Convolution quadrature for the linear Schrodinger equation (TCPL 201)
17:30 - 19:30 Dinner (Vistas Dining Room)
Friday, January 22
07:00 - 09:00 Breakfast (Vistas Dining Room)
10:00 - 10:30 Coffee Break (TCPL Foyer)
11:30 - 12:00 Checkout by Noon
5-day workshop participants are welcome to use BIRS facilities (BIRS Coffee Lounge, TCPL and Reading Room) until 3 pm on Friday, although participants are still required to checkout of the guest rooms by 12 noon.
(Front Desk - Professional Development Centre)
12:00 - 13:30 Lunch from 11:30 to 13:30 (Vistas Dining Room)