We will provide computer projectors for all day and evening sessions. Overhead projectors will NOT be provided.
All conference activities will be held in the Copper Conference Center.
The italicized entries in the program correspond to the papers
participating in the student paper competition.
** end preamble
** table for Monday 21 March
** rows 4 columns
# "rows" --> multiple cells, separate with tabs
7:30-8:30am (3e)Breakfast [Copper Conference Center]
Room Bighorn B Bighorn C/1 Bighorn C/2
(4c)Session 1
Topic Linear Algebra
For Data Mining, Part 1
Linear Systems Optimization, Part 1 Architecture/MG & DD, Part 1
Chair Geoff Sanders Tim Kelley Carol Woodward
# TODO: George Biros instead of Stefan Ulbrich?
** program
# "program" --> one cell per line
8:00am
abstract/shen_zhaoli____093479/ = Shen, Zhao-Li = An efficient preconditioner based on a partial low-rank factorization for PageRank problems
abstract/greene_patrick_098085/ = Greene, Patrick = Newton's Method with Discontinuous Galerkin Projections Applied to Minimization Problems in Level Set Re-distancing and Weighted Condition Number Mesh Relaxation
abstract/appelhans_david101261/ = Appelhans, David = Nested Iteration Range Decomposition: A scalable, low communication PDE solution method with numerical results on advection-diffusion problem
8:25am
abstract/deweese_kevin__097182/ = Deweese, Kevin = An Empirical Comparison of Graph Laplacian Solvers
abstract/haddock_jamie__092094/ = Haddock, Jamie = A Sampling Kaczmarz-Motzkin Algorithm for Linear Feasibility
Open
8:50am
abstract/fox_alysonl____098010/ = Fox, Alyson = Numerical Methods for Gremban's Expansion of Signed Graphs
abstract/kuberry_paul___097872/ = Kuberry, Paul = An optimization-based approach for interfaces with gaps and overlaps via virtual controls
abstract/chow_edmond____093583/ = Chow, Edmond = Reducing communication costs in distributed relaxation methods
9:15am
abstract/howell_garyw___095275/ = Howell, Gary = LU Preconditioning for Iterative Solution of Overdetermed Sparse Least Squares Problems
abstract/qian_elizabeth_091782/ = Qian, Elizabeth = A Certified Reduced Basis Approach to PDE-constrained Parameter Optimization
abstract/ruede_ulrich___080145/ = Ruede, Ulrich = Parallel Textbook Multigrid Efficiency
9:40am
Open
abstract/leyffer_sven___094573/ = Leyffer, Sven = Mixed-Integer PDE Constrained Optimization
abstract/szyld_daniel___096166/ = Szyld, Daniel = Asynchronous Optimized Schwarz Methods for the solution of PDEs
** rows
10:05am (3d)Coffee and Tea Service
(4c)Session 2
Topic Linear Algebra
For Data Mining, Part 2
Eigensystems and SVD Optimization, Part 2 Architecture/Algorithms
Chair Alex Breuer Sven Leyffer Kirk Jordan
** program
10:25am
abstract/henson_vanemden097852/ = Henson, Van Emden = Tools for spectral near-bipartite community detection
abstract/ulbrich_stefan_097532/ = Ulbrich, Stefan = Preconditioners for time-dependent PDE-constrained optimization and their application based on Parareal time-domain decomposition
abstract/boman_erikg____097949/ = Boman, Erik = Parallel and Asynchronous Preconditioners for Manycore Architectures
10:50am
abstract/benson_austin__041834/ = Benson, Austin = Higher-order organization of complex networks
abstract/rund_armin_____098298/ = Rund, Armin = PDE-constrained optimization with switching controls
abstract/grigori_laura__094640/ = Grigori, Laura = Low rank approximation of a sparse matrix based on LU factorization with column and row tournament pivoting
11:15am
##abstract/klymko_christin097846/ = Klymko, Christine = abstract => SPEAKER Sanders
abstract/sanders__geoff097846/ = Sanders, Geoff = Detecting Highly-Cyclic Structure with Complex Eigenpairs
abstract/lass_oliver____097796/ = Lass, Oliver = Robust optimization using a second order approximation technique in parametrized shape optimization
abstract/sao_piyushk____097957/ = Sao, Piyush = Scalable Sparse Direct Solver for Hybrid Architecture
11:40am
abstract/klinvex_alicia_101374/ = Klinvex, Alicia = Clustering network data through effective use of eigensolvers and hypergraph models
abstract/ulbrich_michael094884/ = Ulbrich, Michael = Constrained Optimization with Low-Rank Tensors and Applications to Problems with PDEs under Uncertainty
abstract/schulz_martin__093546/ = Schulz, Martin = Addressing Performance Challenges on Modern Node Architectures
12:05am
abstract/noack_andreas__098135/ = Noack, Andreas = Faster than FastPCA: High performance principal components analysis of genomics data
abstract/wild_stefanm___091682/ = Wild, Stefan = Manifold Sampling for L1 Nonconvex Optimization
abstract/yamazaki_i_____098034/ = Yamazaki, Ichitaro = Preconditioning Communication-Avoiding Krylov Methods
** rows
12:30-2:00pm (3e)Lunch Break
(4c)Discussions 2:00pm-4:00pm
(4c)Linear Algebraic Data Mining Research Topics - Breuer/Sanders to moderate
2:00-2:30 (3b)Goals statements, group organization
2:30-3:30 (3b)Group discussions
3:30-4:00 (3b)Reconvene, future planning
# 4:00pm (3d)Coffee and Tea Service
** rows
4:00-4:30pm (3d)Coffee and Tea Service
(4c)Session 3
Topic Linear Algebra
For Data Mining, Part 3
Extended Topics Krylov Methods, Part 1 Ice/Climate
Chair Van Emden Henson Homer Walker Ray Tuminaro
** program
4:30pm
abstract/benzi_michele__078135/ = Benzi, Michele = Numerical solution of differential equations on graphs
abstract/ghai_aditi_____097807/ = Ghai, Aditi = An Empirical Comparison of Krylov Subspace Methods for Nonsymmetric Linear Systems from PDEs
abstract/allen_jeffery__096110/ = Allen, Jeffery = Fluidity Based Formulation of Nonlinear Stokes Flow for Ice Sheets using FOSLS
4:55pm
abstract/lupopasini_mass085566/ = Pasini, Massimiliano Lupo = Monte Carlo Acceleration of Iterative Solvers for Eigenvalue Problems
abstract/gu_xianming____093481/ = Gu, Xian-Ming = Nested Krylov subspace methods based on the Hessenberg procedure for shifted linear systems
abstract/bueler_ed______097405/ = Bueler, Ed = Computing glacier geometry in nonlinear complementarity problem form
5:20pm
abstract/fairbanks_james096081/ = Fairbanks, James = Eigenresidual Tolerances for Spectral Partitioning
abstract/oconnell_meghan097988/ = O'Connell, Meghan = Krylov Recycling for Sequences of Shifted Systems
abstract/gardner_david__097030/ = Gardner, David = Implicit Time Stepping and Preconditioning for Global Atmospheric Dynamics in Climate Simulation
5:45pm
abstract/lehoucq_rich___091034/ = Lehoucq, Rich = Hypothesis testing for community detection on the stochastic block model
abstract/robertson_amber097885/ = Robertson, Amber = Approximation of the Scattering Amplitude using Nonsymmetric Saddle Point Matrices
abstract/isaac_tobin____097914/ = Isaac, Tobin = DofColumns: a plugin for PETSc's PCGAMG
6:10pm
abstract/glaws_andrew___127297/ = Glaws, Andrew = A Lanczos method for parameter dimension reduction with inverse regression
abstract/sun_donglin____093684/ = Sun, Dong-Lin = A block GMRES method with deflated restarting for solving linear systems with multiple shifts and multiple right-hand sides
abstract/martin_danielf_097788/ = Martin, Daniel = Solver Challenges in AMR Ice Sheet Modeling
** rows
6:35pm (3e)Dinner Break
# Workshop I 7:30 - 9:00
# Topic workshops.html = Workshop TBA
# Organizer: Iain Duff
** end table
** table for Tuesday 22 March
** rows 4 columns
7:30-8:30am (3e)Breakfast [Copper Conference Center]
Room Bighorn B Bighorn C/1 Bighorn C/2
(4c)Session 4
Topic UQ/Stochastic PDEs, Part 1 Parallel in Time Robust/Scalable, Part 1
Chair Howard Elman Tom Manteuffel John Shadid
# "x" is just a placeholder.
** program
8:00am
abstract/bollhoefer_matt097956/ = Bollhoefer, Matthias = Sparse Inverse Covariance Estimation Using Sparse Matrices
abstract/badia_santiago_094218/ = Badia, Santiago = Scalable space-time balancing domain-decomposition solvers
abstract/benson_thomasr_098103/ = Benson, Thomas = Monolithic Multigrid for a B-field Incompressible, Resistive Magnetohydrodynamics Model
8:25am
#abstract/lee_kookjin____097052/ = Lee, Kookjin = abstract
abstract/robbe_pieterjan091721/ = Robbe, Pieterjan = A Practical Multilevel Quasi-Monte Carlo Method for PDEs with Random Coefficients
abstract/lecouvez_matthi097854/ = Lecouvez, Matthieu = A parallel-in-time algorithm for variable stepsize multistep methods
abstract/bochev_pavel___096119/ = Bochev, Pavel = Optimization-based additive decomposition of weakly coercive problems with applications to iterative solver design
8:50am
abstract/osborn_sarah___091947/ = Osborn, Sarah = A Multilevel Solution Strategy for the Stochastic Galerkin Method for PDEs with Random Input Data
abstract/oneill_ben_____097103/ = O'Neill, Ben = Multigrid Reduction in Time for Nonlinear Parabolic Equations
abstract/chacon_luis____097842/ = Chacon, Luis = An optimal, fully implicit algorithm for the low-beta extended MHD model
9:15am
abstract/phipps_eric____097042/ = Phipps, Eric = Embedded Ensemble Propagation for Improving Performance, Portability and Scalability of Uncertainty Quantification on Emerging Computational Architectures
abstract/schroder_jacobb097118/ = Schroder, Jacob = Multigrid Reduction in Time: Recent theoretical results
abstract/chen_guangye___097778/ = Chen, Guangye = Nonlinearly implicit, multidimensional, electromagnetic particle-in-cell algorithms for kinetic simulation of plasmas
9:40am
Open
## This is the Southworth abstract #2 (southworth_ben_097949) :
#canceled: abstract/southworth_ben_097949/ = Southworth, Ben = abstract
Open
abstract/hu_xiaozhe_____098111/ = Hu, Xiaozhe = Efficient Solvers for Asymptotically Disappearing Solutions of Maxwell's Equations
** rows
10:05am (3d)Coffee and Tea Service
(4c)Session 5
Topic Multigrid, Part 1 UQ/Stoch. PDEs, Part 2 Inverse/Regularization, Part 1
Chair Steve McCormick Karen Willcox Jim Nagy
** program
10:25am
abstract/bolten_matthias097103/ = Bolten, Matthias = Advanced smoothing techniques and aggressive coarsening for massively parallel multigrid
abstract/kumar_prashant_090781/ = Kumar, Prashant = Multilevel Monte Carlo convergence using high-order finite volume methods for elliptic PDEs with random coefficients
abstract/bardsley_johnat089263/ = Bardsley, Jonathan = Sampling from Bayesian Inverse Problems with L1-type Priors using Randomize-then-Optimize
10:50am
#canceled abstract/konolige_trista101724/ = Konolige, Tristan = Improved Adaptive Smoothed Aggregation
abstract/spies_lukas____413228/ = Spies, Lukas = Structured-grid Multigrid for Taylor-Hood finite elements
abstract/lam_remi_______096292/ = Lam, Remi = An Optimization Framework for Hybrid First-Principles Data-Driven Modeling
abstract/chung_julianne_083006/ = Chung, Julianne = Optimal Regularized Inverse Matrices as Preconditioners for Inverse Problems
11:15
abstract/siefert_christo089378/ = Siefert, Christopher = Won't you be my neighbor? A look at neighbor discovery for algebraic multigrid
abstract/peherstorfer_be088527/ = Peherstorfer, Benjamin = Multifidelity Monte Carlo estimation with multiple surrogate models
abstract/ruthotto_lars__097263/ = Ruthotto, Lars = jInv - A Flexible Framework for Parallel PDE Parameter Estimation in Julia
11:40am
### Originally Southworth, Speakinhg Tom: abstract/TBA/ = Southworth, Ben (*1) = abstract
### abstract/southworth_ben_097947/ = Manteuffel, Tom = abstract
#moved back to Soithworth: abstract/manteuffel_tom/ = Manteuffel, Tom = abstract
abstract/southworth_bens142659/ = Southworth, Ben = A new look at interpolation in root-node smoothed aggregation
abstract/vanbloemenwaand097985/ = van Bloemen Waanders, Bart = Optimization under Uncertainty Constrained by Multiscale Phenomena
Open
12:05pm
#canceled: abstract/zwaan_ian______091673/ = Zwaan, Ian = Multidirectional subspace expansion for single-parameter and multi-parameter Tikhonov regularization
Open
Open
Open
** rows
12:30-2:00pm (3e)Lunch Break
(4c)Discussions 2:00pm-4:00pm
2:00-4:00pm (3b)UQ/Stochastic PDEs - moderated by Howard Elman and Bart van Bloemen Waanders
# 4:00pm (3d)Coffee and Tea Service
** rows
4:00-4:30pm (3d)Coffee and Tea Service
(4c)Session 6
Topic Nonlinear Solvers, Part 1 Inverse/Regularization, Part 2 Multigrid, Part 2
Chair Homer Walker Misha Kilmer Tom Manteuffel
** program
4:30pm
abstract/an_hengbin_____070825/ = An, Hengbin = Anderson acceleration and application to three temperature energy equations
abstract/desturler_eric_096861/ = de Sturler, Eric = Randomized Methods and Model Reduction for Accelerating the Solution of Inverse Problems
abstract/adams_mark_____096112/ = Adams, Mark = Experimental investigation of the asymptotics of segmental refinement multigrid
4:55pm
abstract/haelterman_rob_088930/ = Haelterman, Rob = Does Anderson always Accelerate Picard ?
abstract/garvey_clarissa097804/ = Garvey, Clarissa = Approximate SVD preconditioners for large-scale inverse problems
abstract/henneking_stefa097975/ = Henneking, Stefan = Evanescent data segmental refinement multigrid: ideas and experiments
5:20pm
abstract/kelley_ct______094616/ = Kelley, C. T. = Local Improvement Results for Anderson Acceleration and Inaccurate Function Evaluations
abstract/herring_james__097043/ = Herring, James = Optimization Schemes for Phase Recovery in Bispectral Imaging
abstract/tillay_jeremy__097629/ = Tillay, Jeremy = Analysis of Segmental Refinement Multigrid (SRMG)
5:45pm
abstract/pawlowski_roger100265/ = Pawlowski, Roger = Comparing Anderson Acceleration to Newton-based Solvers on Multiphysics Systems
abstract/kilmer_misha___097850/ = Kilmer, Misha = Tomographic Image Reconstruction via Tensor-Based Dictionary Learning
abstract/maclachlan_scot097203/ = MacLachlan, Scott = Composite Grid Multigrid for Diffusion on the Sphere
6:10pm
abstract/woodward_carol_097850/ = Woodward, Carol = Recent Advances for Anderson Acceleration in Parallel
abstract/mead_jodi______097914/ = Mead, Jodi = Statistical Tests for Total Variation Regularization Parameter Selection
abstract/mitchell_wayne_097843/ = Mitchell, Wayne = Discretization-Accuracy Convergence for Full Algebraic Multigrid
** rows
6:35pm (3e)Dinner Break
** end table
** table for Wednesday 23 March
** rows 4 columns
7:30-8:30am (3e)Breakfast [Copper Conference Center]
Room Bighorn B Bighorn C/1 Bighorn C/2
(4c)Session 7
Topic Architecture/Portability & Resilience, Part 3 Eigenvalues/SVD, Part 1 Inverse/Regularization, Part 3
Chair Luke Olson Andreas Stathopoulos Jim Nagy
** program
8:00am
abstract/calhoun_jon____098004/ = Calhoun, Jon = How Silent Errors Propagate in Iterative Methods
abstract/romeroalcalde_e097924/ = Romero Alcalde, Eloy = Spectrum Slicing in the Context of Computing Many Eigenvalues in Large Hermitian Matrices
abstract/draganescu_andr100511/ = Draganescu, Andrei = Algebraic Multigrid Preconditioning of Distributed Optimal Control Problems Constrained by Elliptic Equations Based on Smoothed Aggregation
8:25
abstract/glusa_christian096217/ = Glusa, Christian = Resilience Analysis for Multigrid Methods
abstract/elman_howard___097837/ = Elman, Howard = The Use of Stochastic Collocation Methods to Understand Pseudo-Spectra in Linear Stability Analysis
abstract/gillman_a______098844/ = Gillman, Adrianna = Inverse medium scattering using the Hierarchical Poincar'e-Steklov method
8:50
abstract/laguna_ignacio_091843/ = Laguna, Ignacio = Protecting Scientific Applications From Silent Data Corruption via Static Analysis and Machine Learning
#win: abstract/Open/ = Gaaf, Sarah = abstract
# replaced with:
abstract/stathopoulos_an097795/ = Stathopoulos, Andreas = Deflation as variance reduction for computing the trace of the inverse
abstract/hajghassem_mona097943/ = Hajghassem, Mona = Multigrid methods for boundary control of elliptic equations
9:15am
abstract/robert_yves____046101/ = Robert, Yves = Optimal resilience patterns to cope with fail-stop and silent errors -- application to sparse iterative solvers
abstract/li_ruipeng_____096980/ = Li, Ruipeng = A Thick-Restart Lanczos algorithm with polynomial filtering for Hermitian eigenvalue problems
abstract/howse_alexander067586/ = Howse, Alexander = Nonlinearly Preconditioned Optimization on Grassmann Manifolds for Tucker Tensor Approximations
9:40am
abstract/trott_christian097038/ = Trott, Christian R. = Performance Portability for Linear Algebra with Kokkos
abstract/morgan_ron_____099064/ = Morgan, Ron = Krylov Methods for Difficult Eigenvalue Problems
abstract/treister_eran__085492/ = Treister, Eran = Joint Full Waveform Inversion and Travel Time Tomography
** rows
10:05am (3d)Coffee and Tea Service
(4c)Session 8
Topic Architecture/Multilevel Preconditioning, Part 4 Eigenvalues/SVD, Part 2 Coupled/Multi-Phys., Part 1
Chair Kirk Jordan Homer Walker John Shadid
** program
10:25am
abstract/sosonkina_masha097965/ = Sosonkina, Masha = Multilevel Variable-Block based preconditioning offloaded to Xeon Phi accelerators
abstract/breuer_alex____097787/ = Breuer, Alex = Heterogeneous resolution of commute time embedding features in Krylov subspaces
abstract/adler_james____093417/ = Adler, James = A Deflation Technique for Detecting Multiple Liquid Crystal Equilibrium States
10:50am
#canceled: abstract/gahvari_hormozd097039/ = Gahvari, Hormozd = abstract
abstract/dai_ruxin______081689/ = Dai, Ruxin = A high accuracy high efficiency solution for anisotropic Poisson equation
abstract/marques_osni___097854/ = Marques, Osni = Tuning the Coarse Space Construction in a Spectral AMG Solver
abstract/hu_kaibo_______088229/ = Hu, Kaibo = Iterative Methods for Nonlinear Discrete MHD Systems
11:15am
abstract/williams_samuel096226/ = Williams, Samuel = Performance Portability in Hybrid and Heterogeneous Multigrid Solvers
abstract/musco_cameron__097321/ = Musco, Cameron = Randomized Block Iterative Methods for the Singular Value Decomposition
#canceled abstract/leibs_christoph094715/ = Leibs, Christopher = abstract
abstract/phillips_edward089406/ = Phillips, Edward G. = Block Solvers for Implicit Electromagnetic and Plasma Simulations
11:40am
abstract/yang_ulrikemeie095494/ = Yang, Ulrike = Preparing hypre for Emerging Architectures
abstract/wu_lingfei_____098030/ = Wu, Lingfei = Preconditioned Thick-Restart Lanczos Method with Subspace Optimization for Symmetric Eigenvalue Problems
#movd up: abstract/TBA/ = Phillips, Edward G. = abstract
abstract/scheufele_klaud090797/ = Scheufele, Klaudius = Multi-Secant quasi-Newton Variants for Parallel Fluid-Structure Simulations -- and Other Multi-Physics Applications
12:05am
abstract/bienz_amanda___097808/ = Bienz, Amanda = Hiding Communication Costs in Sparse Matrix-Vector Multiplication and Algebraic Multigrid
abstract/lundnguyen_kath090892/ = Lund-Nguyen, Kathryn = The Radau-Lanczos method for matrix functions
#moved up: abstract/TBA/ = Scheufele, Klaudius = abstract
abstract/taitano_william097016/ = Taitano, William = iFP: An optimal, fully implicit, fully conservative 1D2V Vlasov-Rosenbluth-Fokker-Planck code for ICF capsule implosion simulations
** rows
12:30-2:00pm (3e)Lunch Break
** rows
(4c)Discussions 2:00-4:00pm
(4c)Future of CSE Education - K. Willcox to moderate
2:00-2:25pm (3b) Presentation: Bringing CSE thinking to education Willcox
2:30-4:00pm (3b) Group discussions
** rows
4:00-4:30pm (3d)Coffee and Tea Service
(4c)Session 9
Topic Architecture/Algorithms, Part 5 Indefinite systems, Part 1 Nonlinear solvers, Part 2
Chair Luke Olson Michele Benzi Tim Kelley
** program
4:30pm
abstract/rajamanickam_si097949/ = Rajamanickam, Siva = ShyLU : A package for on-node smoothers and hybrid preconditioners in Trilinos
abstract/luo_peiyao_____088993/ = Luo, Peiyao = Uzawa smoother in multigrid for coupled porous medium and Stokes flow system
abstract/toth_alexander_097349/ = Toth, Alexander = Anderson Acceleration for Black-Box Code Coupling in Nuclear Reactor Simulation
4:55pm
abstract/canning_andrew_097906/ = Canning, Andrew = Hybrid OpenMP/MPI Conjugate Gradient Iterative Eigensolver for First-principles Plane Wave Electronic Structure Codes on Many-core Architectures
abstract/olshanskii_maxi086915/ = Olshanskii, Maxim = ILU preconditioners for non-symmetric saddle point matrices with application to the incompressible Navier--Stokes equations
abstract/christensen_max097106/ = Christensen, Max la Cour = Nonlinear Multigrid Solver Exploiting AMGe Coarse Spaces with Approximation Properties
5:20pm
abstract/hamilton_steven097921/ = Hamilton, Steven = GPU Implementation of a Monte Carlo Linear Solver Algorithm
#winner:abstract/rudi_johann____098281/ = Rudi, Johann = abstract
# replaced with:
Open
abstract/degroote_joris_097117/ = Degroote, Joris = Solving time-dependent multi-physics problems using multiple instances of the same solvers
5:45pm
abstract/ghysels_pieter_098057/ = Ghysels, Pieter = Evaluation of a preconditioner using low-rank approximation and randomized sampling
abstract/wathen_andy____095215/ = Wathen, Andy = A preconditioner with guaranteed rapid convergence for nonsymmetric real Toeplitz systems
#moved to Thursday: abstract/kong_fandefd___098186/ = Kong, Fande = A scalable parallel nonlinear solver for numerical simulation of fluid-structure interactions with applications in hemodynamics
Open
6:10pm
abstract/franceschini_an096701/ = Franceschini, Andrea = Multilevel Approaches for FSAI Preconditioning
abstract/wiesner_tobiasa081178/ = Wiesner, Tobias = Algebraic multigrid for contact problems in saddle point formulation
abstract/svyatskiy_danii098052/ = Svyatskiy, Daniil = New preconditioning strategy for Jacobian-Free solvers coupled with advanced discretization methods
#-mb: ** rows
#-mb: 6:35pm (3e)Dinner Break
#-mb: Workshop II 7:30 - 9:00
#-mb: Topic workshops.html = abstract = TBA Driven Liquid Flows
#-mb: Organizer: TBA
** end table
** table for Thursday 24 March
** rows
7:30-8:30am (3e)Breakfast [Copper Conference Center]
** rows 4 columns
Room Bighorn B Bighorn C/1 Bighorn C/2
(4c)Session 10
###Topic Surrogate/MOR, Part 1 Multigrid, Part 3 Applications
Topic Multigrid, Part3 Coupled/Multiphysics, Part 2 Applications
Chair Steve McCormick Luis Chacon Carol Woodward
** program
8:00am
# Moved to Fri: abstract/ariyarit_atthap097439/ = Ariyarit, Atthaphon = abstract
#canceled due to blizzard abstract/lee_chaks______095374/ = Lee, Chak = Parallel solver for H(div) problems using hybridization and AMG
Open
abstract/brazell_michael098761/ = Brazell, Michael J. = Scalable Non-linear Solution Techniques for Higher-Order Accurate Finite-Element Reynolds-Averaged Navier-Stokes Problems
abstract/bergervergiat_l091917/ = Berger-Vergiat, Luc = Parallel domain decomposition preconditioners for Isogeometric discretizations arising in impact problems at high strain rates
8:25am
abstract/li_sherry______097795/ = Li, Sherry = Performance Analysis of Coarse Solvers for Algebraic Multigrid on Leading Multicore Architectures
abstract/wathen_michael_091184/ = Wathen, Michael = An Approximate Inverse-Based Preconditioner for Incompressible Magnetohydrodynamics
abstract/bui_quan_______098089/ = Bui, Quan = Algebraic Multigrid Preconditioners for Multiphase Flow in Porous Media
8:50am
abstract/reisner_andrewr098148/ = Reisner, Andrew = Progress on Improving the Parallel Scalability of BoxMG
abstract/wang_lu________096344/ = Wang, Lu = An Algebraic Multigrid Solver for Fully-Implicit Solution Methods in Reservoir Simulation
# Moved from Friday (orig. Kanazaki):
abstract/ramirezzweiger_097999/ = Ramirez Zweiger, M. = Radiation Transport Using Rayleigh Quotient Iteration with Multigrid in Energy Preconditioning
9:15am
#canceled: abstract/deluca_giovanni091630/ = De Luca, Giovanni = abstract
abstract/tuminaro_ray___097823/ = Tuminaro, Ray = A Quasi-Algebraic Multigrid Approach to PDE systems that include Material Interfaces and Variable Degrees-of-Freedom Per Node
abstract/vonwinckel_greg101247/ = von Winckel, Greg = Reduced and Full Space Methods in Topology Optimization: Applications in Linear Elasticity and Electrical Conduction
#canceled: abstract/muralikrishnan_098138/ = Muralikrishnan, Sriramkrishnan = abstract
Open
9:40am
abstract/zhang_hongxuan_096859/ = Zhang, Hongxuan = A unified theory for classical and aggregation based AMG
Open
#canceled: abstract/pollock_sara___065836/ = Pollock, Sara = abstract
Open
** rows
10:05-10:25am (3d)Coffee and Tea Service
(4c)Session 11
###Topic Robust/Scalable, Part 2 Indefinite systems, Part 2 Coupled/Multiphys., Part 2
Topic Robust/Scalable, Part 2 Indefinite systems, Part 2 Surrogate/MOR, Part 1
Chair Luis Chacon Michele Benzi Howard Elman
** program
10:25am
abstract/ma_yicong______098153/ = Ma, Yicong = Preconditioned GMRES method with applications
abstract/garciaramos_lui097766/ = Garcia Ramos, Luis = The spectrum of deflated matrices and the deflated shifted Laplace preconditioner for the Helmholtz equation
abstract/gorodetsky_alex098224/ = Gorodetsky, Alex = Function-train: a continuous analogue to the tensor-train decomposition
10:50am
abstract/newman_chris___096333/ = Newman, Chris = A Fully Implicit Approach to Phase Field Modeling of Dendritic Solidification
abstract/vuik_kees______072520/ = Vuik, Kees = Physics-based pre-conditioners for large-scale subsurface flow simulation
abstract/carlberg_kevin_096966/ = Carlberg, Kevin = Applying model reduction to Krylov-subspace recycling: the POD-augmented conjugate-gradient method
11:15am
abstract/park_hyeongkae_097190/ = Park, Hyeongkae = Recent Progress in High-Order, Low-Order Methods for Thermal Radiative Transfer Problems
abstract/xue_fei________097087/ = Xue, Fei = A factorized sparse approximate inverse preconditioner for symmetric indefinite linear systems
abstract/caudillomata_lu095448/ = Caudillo Mata, Luz Angelica = A Multiscale Finite Volume Method for Geophysical Electromagnetic Simulations in Time Domain
11:40am
abstract/prokopenko_andr098014/ = Prokopenko, Andrey = Speeding up multi-physics simulations through reuse of multigrid components
abstract/morgenstern_cha090895/ = Morgenstern, Charles = Efficient Simulation of High-Frequency Wave Propagation Using Domain Decomposition and High-Order FEM
#canceled: abstract/howle_victoriae125122/ = Howle, Vicki = abstract
abstract/kong_fandefd___098186/ = Kong, Fande = A scalable parallel nonlinear solver for numerical simulation of fluid-structure interactions with applications in hemodynamics
12:05am
abstract/shadid_john____097934/ = Shadid, John = Scalable Solution of Continuum Plasma Physics Models by Approximate Block Factorization Preconditioners
abstract/joshi_sumedh___089503/ = Joshi, Sumedh = A deflated Schur complement method for the iterative solution of a high-order discontinuous element discretization of the Poisson equation
# TODO CONSIDER FILLING WITH abstract/greif_chen_____121654/ = Greif, Chen = abstract
Open
** rows
12:30-2:00pm (3e)Lunch Break
#** rows
#(4c)Discussions 2:00-4:00pm
#2:00-4:00pm (3c) Session on Education, led by Karen Willcox
** rows
4:00-4:30pm (3d)Coffee and Tea Service
#(2c)Student Competition 4:30-6:30 [Approx. 4 talks]
(4c)Student Competition 4:30-6:30
Topic (3b)Student Paper Winners
Chair (3b)Ray Tuminaro
** program
4:30pm
abstract/gaaf_sarahw____096657/ = Gaaf, Sarah = The infinite bi-Lanczos method for nonlinear eigenvalue problems
4:55pm
abstract/lee_kookjin____097052/ = Lee, Kookjin = A Preconditioned Low-rank Projection Method with a Rank-reduction Scheme for Stochastic Partial Differential Equations
5:20pm
abstract/rudi_johann____098281/ = Rudi, Johann = μ-BFBT Preconditioner for Stokes Flow Problems with Strongly Heterogeneous Viscosity
5:45pm
abstract/spantini_alessi097956/ = Spantini, Alessio = Optimal low-rank approximations of goal-oriented Bayesian linear inverse problems
** rows
6:10pm (3e)Break
6:30-7:00pm (3f)Cash bar at Copper Conference Center
7:00-9:30pm (3f)Banquet at Kokopelli Trail upstairs at Copper Conference Center
** end table
** table for Friday 25 March
** rows 4 columns
7:30-8:30am (3e)Breakfast [Copper Conference Center]
Room Bighorn B Bighorn C/1 Bighorn C/2
(4c)Session 12
Topic Inverse/Regularization, Part 4 Applications Eigenvalues/SVD, Part 3
Chair Misha Kilmer Ray Tuminaro Andreas Stathopoulos
** program
8:00
#abstract/calvetti_daniel097860/ = Calvetti, Daniela = Statistically inspired preconditioned iterative solvers for ill-posed linear systems
Open
abstract/hartmann_rainer096833/ = Hartmann, Rainer = An efficient matrix-vector-multiplication for solving high dimensional Schrödinger problems using prewavelets and sparse grids
abstract/chen_jiahao____098126/ = Chen, Jiahao = A Julia package for practical iterative SVDs
8:25
abstract/nagy_james_____097715/ = Nagy, James = ADMM for Matrix Equations Arising in Inverse Problems
#canceled: abstract/kalchev_delyan_098048/ = Kalchev, Delyan = Accuracy of Least Squares Finite Element Methods for Hyperbolic Conservation Laws
abstract/weston_brian___097843/ = Weston, Brian = Physics-Based Preconditioning for a Newton-Krylov Framework in a High-Order rDG-based Navier-Stokes Solver
abstract/vecharynski_eug097253/ = Vecharynski, Eugene = Symmetric indefinite systems, positive definite preconditioning, and interior eigenvalues
8:50am
#abstract/di_zichaowendy_085794/ = Di, Zichao (Wendy) = Optimization-Based Approach for Tomographic Inversion from Multiple Data Modalities
Open
abstract/muenzenmaier_st097867/ = Muenzenmaier, Steffen = A Comparison of Finite Element Spaces for H(div)-Conforming First-Order System Least Squares
abstract/wang_xin_______097680/ = Wang, Xin = Lanczos-filter subspace iteration for self-consistent-field calculation
9:15am
abstract/saibaba_arvindk094491/ = Saibaba, Arvind Krishna = Fast Iterative Methods for Bayesian Inverse Problems
abstract/ariyarit_atthap097439/ = Ariyarit, Atthaphon = Hybrid Surrogate Model based on Multi-fidelity Efficiency Global Optimization Applied to Helicopter Blade Design
##moved to Wed Morning: abstract/TBA/ = Wu, Lingfei = abstract
# originally Stathopoulos: moved to Sarah Gaaf position; now Knyazev:
abstract/knyazev_andrew_131440/ = Knyazev, Andrew = Rayleigh-Ritz majorization error bounds of the mixed type
9:40am
#win:abstract/spantini_alessi097956/ = Spantini, Alessio = abstract
# Moved here:
abstract/kanazaki_masahi097682/ = Kanazaki, Masahiro = Aircraft's Trajectory Optimization During Descent Using Kriging Model Based Genetic Algorithm
abstract/ganesh_mahadeva137770/ = Ganesh, Mahadevan = An efficient preconditioned iterative algorithm for Helmhotz wave propagation models
#moved: abstract/ramirezzweiger_097999/ = Ramirez Zweiger, M. = abstract
# Moved from Tuesday
#canceled: abstract/ye_qiang_______097260/ = Ye, Qiang = Computing Singular Values of Large Matrices with an Inverse Free Preconditioned Krylov Subspace Method
Open
** rows
10:05-10:25am (3d)Coffee and Tea Service
(4c)Session 13
Topic Elasticity Linear Algebra/Preconditioning
Chair John Shadid Ray Tuminaro
** program
10:25am
abstract/benzaken_joseph096563/ = Benzaken, Joseph = Multigrid Methods for Isogeometric Thin Plate Discretizations
#canceled: abstract/palitta_d______096802/ = Palitta, Davide = abstract
abstract/wu_shuonan_____097853/ = Wu, Shuonan = A Robust Iterative Method for a Class of New Mixed Discretization of Linear Elasticity
x
10:50am
abstract/bertrand_fleuri099654/ = Bertrand, Fleurianne = Least-Squares mixed finite elements in relation to mixed finite elements for elasticity
abstract/wang_yingwei___060836/ = Wang, Yingwei = Fast Structured Jacobi-Jacobi Transform
x
11:15am
abstract/liu_yongxiang__096754/ = Liu, Yongxiang = A Dirichlet-Neumann Method for Plate Problem
abstract/shin_yeonjong__103873/ = Shin, Yeonjong = Optimal least squares method for polynomial regression
#canceled: abstract/marin_jose_____097607/ = Marin, Jose = abstract
x
11:40am
Open
abstract/song_bo________093221/ = Song, Bo = New Coarse Space Components for Additive Schwarz
x
# x
** rows
12:05pm (3c)Close of 2016 Conference
** end table