Program
 

Abstract Solicitation
The organizing committee is interested in fostering discussion on AtC coupling methods. Hence, we are soliciting abstracts for a total of eight one hour talks spread over two days. We are interested in survey talks and/or presentations on novel approaches that stimulate discussion. The abstracts need to address one or more of the following questions:

  1. What are the pros and cons of the existing AtC coupling methods?
  2. What are the fundamental mechanical distinctions between atomistic and continuum models and their impact upon AtC coupling methods?
  3. What are the mechanical relationships that must hold for any AtC coupling method? What is the synthesis with a mathematical theory for AtC coupling methods?
  4. Can we quantify the approximation made by any numerical scheme for AtCcoupling? What are the mathematical abstractions needed for such a quantification?
  5. What example problems and simulations best illustrate the underlying mathematical and mechanical issues?
  6. To what extent can we leverage the existing mathematical approaches such as domain decomposition, approximation theory, and stochastic analysis for AtC methods?

The abstracts should be one hundred words or less. The deadline for submitting an abstract is Feburary 28.

Monday, March 20, 2006
9:00 - 10:00 am Connecting the Motion of Atoms to Macroscopic Behavior
Mark O. Robbins (Johns Hopkins Univ.)
Presentation
10:00 - 10:45 am Break
10:45 - 11:45 am

Adaptive Modeling for Multi-scale Methods
J. Tinsley Oden, Paul T. Bauman, Leszek Demkowicz, and Serge Prudhomme, (UT Austin)

Presentation

11:45 - 1:15 pm Lunch
1:15 - 2:15 pm Discrete vs continuum models for heterogeneous materials
Leonid Berlyand (Penn State)
Presentation
2:15 - 3:00 pm Break
3:00 - 4:00 pm Multiscale methods coupling atomistic and continuum mechanics: analysis of a simple case
Frederic Legoll, ENPC LAMI
Presentation

Tuesday, March 21, 2006
9:00 - 10:00 am Finite Temperature Multiscale Methods
Ron Miller (Carleton University)
Collaborators: W. A. Curtin, (Brown), Laurent Dupuy (LLNL), Rob Phillips (CalTech), S. Qu, (Brown), B. Shiari (NRC, Canada), V. Shastry (Brown), Ellad Tadmor (Technion)
Presentation
10:00 - 10:45 am Break
10:45 - 11:45 am AtC Methods for Dynamic Simulation of Solids
Weinan E (Princeton) and Xiantao Li (Penn State)
Presentation
11:45 - 1:15 pm Lunch
1:15 - 2:15 pm Bridging Scale and Domain Reduction Approaches to Multiscale Computations
Eduard G. Karpov (Northwestern University), Dong Qian (University of Cincinnati), Harold S. Park (Vanderbilt University) , Wing K. Liu (Northwestern University)
Presentation
2:15 - 3:00 pm Break
3:00 - 4:00 pm Atomstic-continuum coupling within Spacetime Discontinuous Galerkin Framework
Brent Kraczek, Duane D. Johnson and Robert B. Haber (UIUC)
Presentation

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Maintained by: Bernadette Watts and Deanna Ceballos
Modified on: April 3, 2006