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Fiscal Year 2007 Applied
Mathematics Accomplishments
All Files in PDF Format

ANL-Bardhan
Robust Optimization of Electrostatic Interactions Between Biological Molecules
Jaydeep P. Bardhan - Argonne National Laboratory
ANL-Fischer-Min
High-Order Methods and Wake Field Simulations
Misun Min and Paul Fischer - Argonne National Laboratory
ANL-Fischer
Nek5000 Applications Pave the Way to Petascale
Paul Fischer - Argonne National Laboratory
ANL-Knepley
Sieve: A Platform for Geometric Computing
Dmitry Karpeev and Matthew G. Knepley - Argonne National Laboratory
ANL-Karpeev-Aaronson
Multiscale Analysis of Pattern Formation in Active Biological Systems
Igor Aronson and Dmitry Karpeev - Argonne National Laboratory
ANL-Leyffer
Optimal Design with FilMINT
Sven Leyffer - Argonne National Laboratory
BNL-Samulyak
Numerical Algorithms for Magnetohydrodynamics of Multifluid Systems
Roman Samulyak - Brookhaven National Laboratory
Brown-Gottlieb
High Order Schemes for Complex Shocked Flow
David Gottlieb and Wai-Sun Don - Brown University
Caltech-Hou
Multiscale Analysis and Computation for Flows in Heterogeneous Media
PI: T.Y. Hou - Caltech
Co-PIs: L.J. Durlofsky and H. Tchelepi - Stanford
Y. Efendiev - Texas A&M University

CMU-Langmead
Fast Free Energy Calculations Using Markov Random Fields
Christopher James Langmead - Carnegie Mellon University
Columbia-Goldfarb
Optimization Approaches to Image Restoration and Inverse Problems
Donald Goldfarb - Columbia University
Columbia-Goldfarb
Robust Algorithms for Large Scale Non-convex Nonlinear Optimization
Donald Goldfarb - Columbia University
Columbia-Iyengar
Solving Large-scale Packing and Covering Problems Efficiently
G. Iyengar - Columbia University
Columbia-Iyengar
Ambiguous Chance-Constrained Problems
G. Iyengar - Columbia University
Connecticut-Olgac
How to determine the TIME DELAYS for robust stability?
Nejat Olgac - Unniversity of Connecticut
Cornell-Guckenheimer
Multiple Time Scales in Dynamical Systems
John Guckenheimer - Cornell University
Courant-Goodman
Accurate Simulation of Random Processes
Jonathan Goodman - Courant Institute, New York University
Courant-Greengard
The Nonuniform FFT, Image Reconstruction and Heat Flow
Leslie Greengard - Courant Institute, New York University
Courant-Shelley
Instabilities and Mixing in Complex Fluids
Michael Shelley - Courant Institute, New York University
Delaware-Vlachos
Multiscale Modeling of Spatially Distributed Biological Systems
Jeremy Edwards - University of New Mexico
Markos Katsoulakis - University of Massachusetts
Dionisios Vlachos - University of Delaware

Emory-Haber
Simulation Based Optimization and Application to Electromagnetic Inverse Problems
E. Haber - Emory University
Front Range Scientific-Henson
2007 Copper Mountain Conference on Multigrid Methods
Van Emden Henson - Lawrence Livermore National Lab, Front Range Scientific Computations, Inc.
Houston-Keyfitz
Analysis of Multidimensional Conservation Laws
Barbara Lee Keyfitz - Fields Institute and University of Houston
Houston-Timofeyev
Numerical Strategies for Reduced Dynamics for Models of Geophysical Flows
I. Timofeyev - University of Houston
LANL-Chacón
Scalable Solvers for 3D Extended Magnetohydrodynamics
Luis Chacón - Los Alamos National Laboratory
LANL-Kurien
Understanding the Small Scales in Rotating Stratified Flow
Susan Kurien - Los Alamos National Laboratory
Leslie Smith - University of Wisconsin, Madison
Beth Wingate - Los Alamos National Laboratory

LANL-Miller
Choosing the Best Strategy to Control Epidemics
Joel C. Miller - Los Alamos National Laboratory
LANL-Moulton
Multilevel Upscaling for Two-Phase Flow in Heterogeneous Porous Media
E. T. Coon - Columbia University
J. D. Moulton - Los Alamos National Laboratory
S. P. MacLachlan - Delft Technical University

LANL-Shashkov
New Monotone Scheme for Diffusion Type Problems on Unstructured Meshes
Konstantin Lipnikov, Mikhail Shashkov, Daniil Svyatskiy - Los Alamos National Laboratory
Yuri Vassilevsky - Institute of Numerical Mathematics (RAS)

LANL-Tartakovsky
Analysis of Stochastic Partial Differential Equations Quantifies Uncertainty in Transport Problems
D. M. Tartakovsky - Los Alamos National Laboratory
LBNL-Chorin
Dimensional Reduction and Optimal Prediction for Nonlinear Systems
A. Arenas, A.J. Chorin, O.H. Hald, R. Kupferman, P. Stinis - Lawrence Berkeley National Laboratory
LBNL-Chorin
Numerical Marginalization with Applications to Physics and to the Sampling of Stochastic Differential Equations
A.J. Chorin, D. Givon, X. Tu, J. Weare - Lawrence Berkeley National Laboratory
LBNL-Sethian
Fast Marching Methods for the Continuous Traveling Salesman Problem
J. Andrews and J.A. Sethian - Lawrence Berkeley National Laboratory
LBNL-Sethian
Superconformal ElectroDeposition in Semiconductor Processing
 J.A. Sethian and Y. Shan - Lawrence Berkeley National Laboratory
LBNL-Wilkening
Shape Optimization of Swimming Sheets
Jon Wilkening - Lawrence Berkeley National Laboratory
A. E. Hosoi - MIT

LLNL-Dimits
Multiscale Mathematics For Plasma Kinetics Spanning Multiple Collisionality Regimes
R. Caflisch, R. Wang - University of California, Los Angeles
A.M. Dimits, B.I. Cohen - Lawrence Livermore National Laboratory
G. DiMarco - University of Ferrarra, Italy

LLNL-Henshaw
Parallel Adaptive Algorithms for Multi-Scale Problems
W.D. Henshaw - Lawrence Livermore National Laboratory
LLNL-Petersson
Serpentine - Simulating Seismic Wave Propagation in Complex Geometries
Anders Petersson, Bjorn Sjogreen, Daniel Appelo - Lawrence Livermore National Laboratory
LLNL-Vassilevski
Algebraic Multigrid Methods for Large-Scale Electromagnetic Problems
Robert Falgout, Tzanio Kolev and Panayot Vassilevski - Lawrence Livermore National Laboratory
Maryland-O'Leary
Training Support Vector Machines for Data Classification
Dianne P. O'Leary, Andre L. Tits and Jin Hyuk Jung - University of Maryland
Maryland-O'Leary
Implementing an Interior Point Method for Linear Programs on a CPU-GPU System
Dianne P. O'Leary and Jin Hyuk Jung - University of Maryland
Northwestern-Nocedal
Interior Point Methods for Very Large Nonlinear Optimization Problems
Jorge Nocedal - Northwestern University
Oregon State-Showalter
Multiscale Modeling, Analysis, and Simulation of Preferential Flow
Ralph Showalter, M. Peszynska and Son-Young Yi - Oregon State University
ORNL-D'Azevedo
Fast Diagonalization of Evolving Matrices: Application to Spin-Fermion Models
E. F. D'Azevedo, P. K. Nukala and G. Alvarez - Oak Ridge National Laboratory
ORNL-Deiterding
Adaptive High-resolution Simulation of Realistic Detonation Structures
Ralf Deiterding - Oak Ridge National Laboratory
ORNL-Fann
Fast Discrete Fourier Transforms on Polar Grids and Their Applications
G. Beylkin, C. Kurcz and L. Monzon - University of Colorado at Boulder
G. Fann - Oak Ridge National Laboratory

ORNL-Gray
Computational Modeling of Functionally Graded Materials via a Parallel Domain Decomposition Algorithm
L. J. Gray and W. A. Shelton - Oak Ridge National Laboratory
ORNL-Khamayseh
Hybrid Mesh Generation for Climate Modeling
Ahmed Khamayseh - Oak Ridge National Laboratory
ORNL-Pannala
Development of a Wavelet-based Multiphysics/Multiscale Framework and its Application to Diffusion Problems with Chemically Reactive Boundary
S. Pannala and S. Simunovic - Oak Ridge National Laboratory
ORNL-Shelton
Scalable First Principles Methods for Electronic Transport
W.A. Shelton, V. Meunier, E. Aprà and M.L. Tiago - Oak Ridge National Laboratory
PPPL-Lee
Multi-Scale Gyrokinetics
W. W. Lee, R. A. Kolesnikov, H. Qin, E. A. Startsev and W.X.Wang - Princeton Plasma Physics Laboratory
RPI-Herron
Suppression of magnetorotational instability (MRI)
Isom Herron - Rensselaer Polytechnic Institute
RPI-Lim
Extreme Confinement of Plasmas and Negative Specific Heat
Chjan Lim - Rensselaer Polytechnic Institute
RPI-Lim
Super-Rotation of Venus Atmosphere-Exactly-Solvable Model
Chjan Lim - Rensselaer Polytechnic Institute
RPI-Oberai
A Dynamic Multiscale Viscosity Method for Conservation Laws
A. A. Oberai - Rensselaer Polytechnic Institute
SNL-Bochev
A Novel Least-Squares Method for Mesh Tying
P. Bochev and D. Day - Sandia National Laboratories
SNL-Debusschere
Analysis of Dynamics and Predictability in Stochastic Reaction Networks
Bert Debusschere and Habib Najm - Sandia National Laboratories
SNL-Dunlavy
Improved Information Retrieval: Organizing Retrieved Documents by Topic, and Automatically Generating Summaries for Each Topic
Daniel M. Dunlavy - John von Neumann Fellow, Sandia National Laboratories
Dianne P. O'Leary - University of Maryland
John M. Conroy and Judith D. Schlesinger - IDA/CCS

SNL-Heroux
Scalable Solvers for Inhomogeneous Fluids
Michael A Heroux and Laura J D Frink - Sandia National Laboratories
SNL-Knupp
Mesh Quality Improvement & Optimization
Patrick M. Knupp and Ulrich Hetmaniuk - Sandia National Laboratories
SNL-Kolda
Mathematical Programming without Derivatives - Exacting Penalties is a Good Thing
Tamara G. Kolda and Joshua D. Griffin - Sandia National Laboratories
SNL-Lehoucq
Mathematical Analysis of Atomistic-to-Continuum (AtC) Coupling Methods
R. Lehoucq, P. Bochev, Michael Parks and Stewart Silling - Sandia National Laboratories
SNL-Mondy
Modeling Instabilities During Particle Sedimentation
Rekha R. Rao and Lisa A. Mondy, Sandia National Laboratories
Stephan Altobelli - New Mexico Resonance

SNL-Muller
Fast Solvers for Density Functional Theories
Richard P. Muller and Richard B. Lehoucq - Sandia National Laboratories
SNL-Phillips
Finding (Good) Feasible Solutions for Large Resource-Allocation Problems
Cynthia Phillips, Robert Carr and Jean-Paul Watson - Sandia National Laboratories
SNL-Ridzal
Controlling Numerical Uncertainty in PDE-Constrained Optimization
D. Ridzal and P. Bochev - Sandia National Laboratories
M. Heinkenschloss, Rice University

SNL-Shadid
Robust and Scalable Solution Methods for Strongly-Coupled Multi-Physics Systems
J.N.Shadid, R.P.Pawlowski, J.W. Banks, P.T. Lin, G.L. Hennigan & R.S. Tuminaro - Sandia National Lab
SNL-Tuminaro
Scalable Multilevel Preconditioners
Ray Tuminaro, Jonathan Hu, Chris Siefert and Pavel Bochev - Sandia National Laboratories
Texas A&M-Efendiev
Adaptive Multiscale Simulations in Highly Heterogeneous Porous Media
Y. Efendiev - Texas A&M
UCLA-Caflisch
Multiscale Mathematics For Plasma Kinetics Spanning Multiple Collisionality Regimes
R. Caflisch and R. Wang, University of California, Los Angeles
A.M. Dimits and B.I. Cohen - Lawrence Livermore National Laboratory
G. DiMarco - University of Ferrarra, Italy

Colorado-Vasilyev
Adaptive Large Eddy Simulation
Oleg V. Vasilyev - University of Colorado at Boulder
UC - Santa Barbara-Petzold
Multiscale Simulation Algorithms for Biochemical Systems
Linda Petzold - University of California Santa Barbara
Maryland-Elman
Fast Solvers for Models of Incompressible Fluid Flow
Howard C. Elman - University of Maryland
Minnesota-Luskin
Hybrid Ab Initio Methods for the Multiscale Design of Advanced Materials
Mitchell Luskin, Richard James and Ellad Tadmor - University of Minnesota
Michael Holst, Scott Baden, Bo Li and John Weare - UC San Diego
Eric Bylaska and Marat Valiev - Pacific Northwest National Laboratory

Minnesota-Luskin
Multiscale Design of Advanced Materials by the Quasicontinuum Method: Mathematical Validation, Algorithms, and Applications
Mitchell Luskin, Richard James and Ellad Tadmor - University of Minnesota
Michael Holst, Scott Baden, Bo Li and John Weare - UC San Diego
Eric Bylaska and Marat Valiev - Pacific Northwest National Laboratory

UNCC-Cai
Accurate Simulation of Optical Waveguides by a Generalized Discontinuous Galerkin (GDG) Method
Wei Cai - University of North Carolina at Charlotte
UNCC-Cai
Fast Algorithms for Electrostatic Interactions in Molecular Simulations with Image Methods for Reaction Fields
Wei Cai - University of North Carolina at Charlotte
Penn-Biros
Scalable multi-resolution solvers for inverse problems for Systems governed by reaction-diffusion equations:Applications to inverse problems in electrophysiology
George Biros - University of Pennsylvania
Texas - Austin-Baldick
Cascading Outage Analysis Tool
Ross Baldick and Manho Joung - The University of Texas at Austin
Texas - Austin-Oden
Estimating and Control of Modeling Error: A Systematic Approach to Multiscale Modeling of Large Molecular and Continuum Systems
J. Tinsley Oden, Serge Prudhomme and Paul Bauman - The University of Texas at Austin
Texas - Austin-Wheeler
Multiscale Modeling of Multiphysics Subsurface Flows
M. F. Wheeler - The University of Texas at Austin
Ivan Yotov - University of Pittsburgh

VPISU-Watson
pVTDIRECT---A Massively Parallel Deterministic Global Optimization Algorithm
Layne T. Watson - Virginia Polytechnic Institute and State University
Washington State-Panchenko
Transitioning Models in Multiscale Simulation for Continua and Granular Materials
S.D. Mesarovic, A. Panchenko, S.N. Medyanik and H.M. Zbib - Washington State University
K.F. Ferris, A.M. Tartakovsky and P.D. Whitney - Pacific Northwest National Laboratory





 

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