COPPER 2017: 18TH COPPER MOUNTAIN CONFERENCE ON MULTIGRID METHODS

A
Adler, James	A Mixed-Method B-Field Finite-Element Formulation for Incompressible, Resistive Magnetohydrodynamics
Agostini, Elena	OPTIMIZING COMMUNICATIONS IN MULTI-GRID METHODS USING GPUDIRECT ASYNC
Alger, Brian K.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Allen, Jeffery	Fluidity-Based, Newton-FOSLS Approach to Stokes Flow for Ice Sheets with Basal Sliding
Anderson, Thomas	Multigrid preconditioning for matrix-free operators
Andrs, David	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Augonnet, Cédric	Implementing an efficient distributed H-matrix direct LLt solver using a hybrid MPI/task-based programming model
B
Barker, Andrew	Multigrid preconditioning for matrix-free operators MULTIGRID BLOCK PRECONDITIONING FOR THE LOW-MACH COMPRESSIBLE NAVIER-STOKES EQUATIONS WITH LASER-INDUCED PHASE CHANGE
Barker, Andrew	Spectral Coarsening for Graph Laplacian Problems
Becker, Gauthier	Distance Laplacians and Algebraic Multigrid
Benedusi, Pietro	An iterative approach for time-parallel time integration based on discontinuous Galerkin methods
Benson, Thomas	A Mixed-Method B-Field Finite-Element Formulation for Incompressible, Resistive Magnetohydrodynamics Geometric Multigrid with Operator-Dependent Coarse Spaces
Benzaken, Joseph	Multigrid methods for isogeometric Navier-Stokes discretizations
Bergen, Ben	Kokkos and Legion Implementations of the SNAP Proxy Application FleCSI: Flexible Computational Infrastructure
Bienz, Amanda	Reducing Communication Costs in Sparse Matrix-Vector Multiplication
Bochev, Pavel	A partitioned method for explicit elastodynamics based on a generalized dual Schur complement
Bolten, Matthias	Multigrid smoothers for the Stokes problem
Bolten, Matthias	A multigrid perspective on the parallel full approximation scheme in space and time Multigrid Methods for Regularized Problems
Brazell, Michael	Scalable Solution Strategies for Stabilized Finite-Element Flow Solvers on Unstructured Meshes
Brown, Jed	A Parallel Solver for Graph Laplacians On nonlinear adaptivity with heterogeneity
Bui, Quan	An algebraic multigrid solver for multiphase flow in porous media with phase transitions
Bærland, Trygve	Weakly imposed symmetry and robust preconditioners for Biot's consolidation model
C
Carlsen, Robert W.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Chan, Jesse	A Geometric Multigrid Preconditioning Strategy for DPG System Matrices
Charest, Marc	FleCSI: Flexible Computational Infrastructure
Claus, Lisa	Multigrid smoothers for the Stokes problem
Coley, Christopher	Multigrid methods for isogeometric Navier-Stokes discretizations
Cyr, Eric	A Mixed-Method B-Field Finite-Element Formulation for Incompressible, Resistive Magnetohydrodynamics
Cyr, Eric C.	MueLu - a multigrid framework for multiphysics preconditioners
D
Delplanque, Jean-Pierre	MULTIGRID BLOCK PRECONDITIONING FOR THE LOW-MACH COMPRESSIBLE NAVIER-STOKES EQUATIONS WITH LASER-INDUCED PHASE CHANGE
Demeshko, Irina	FleCSI: Flexible Computational Infrastructure
Dobrev, Veselin	A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver
E
Evans, John	Multigrid methods for isogeometric Navier-Stokes discretizations
F
Fabien, Maurice	Parallel geometric multigrid for high order discontinuous Galerkin methods
Fairbanks, Hillary	Multilevel Posterior Mean Estimation for Uncertainty Quantification in Subsurface Flow
Falgout, Rob	Multigrid reduction framework for PDE systems A parallel-in-time algorithm for variable stepsize multistep methods applied to DAEs A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver Extending the flexibility of XBraid to implement various space-time parallel multigrid methods Towards a Parallel-in-Time Multigrid Solver for Fluid-Structure Interaction Problems Parallel Multigrid Robust AMG interpolation with target vectors
Fox, Alyson	Algebraic Multigrid for Directed Graph Laplacian Linear Systems (NS-LAMG)
Friedhoff, Stephanie	Extending the flexibility of XBraid to implement various space-time parallel multigrid methods
Fujii, Akihiro	Performance Analysis of SA-AMG Solver with Additional Near-Kernel Vectors at Coarser Levels
G
Gahvari, Hormozd	A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver
Gahvari, Hormozd	The Role of Performance Modeling for Numerical Algorithms Understanding Complexity of Evolving High Performance Computing Systems to Predict Performance
Gaspar, Francisco	Multigrid waveform relaxation for solving the time-fractional heat equation Seggregated smoothers in the multigrid treatment of poroelasticity system
Gaston, Derek R.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Gong, Shihua	A Robust Overlapping Domain Decomposition Method for a New Hybridizable Mixed Discretization of Linear Elasticity
Goudin, David	Implementing an efficient distributed H-matrix direct LLt solver using a hybrid MPI/task-based programming model
Gropp, William	Reducing Communication Costs in Sparse Matrix-Vector Multiplication The Role of Performance Modeling for Numerical Algorithms Is the Pingpong Communication Model Still Relevant?
H
Haber, Eldad	Shifted Laplacian Multigrid for the Elastic Helmholtz Equation
Hartmann, Rainer	An efficient prewavelet approach for the solution of second order elliptic differential equations with variable coefficient on sparse grids
He, Yunhui	Local Fourier analysis of Braess-Sarazin relaxation for the Stokes equations
Henson, Van	Algebraic Multigrid and Advanced Topics
Hessenthaler, Andreas	Towards a Parallel-in-Time Multigrid Solver for Fluid-Structure Interaction Problems
Howse, Alexander	Multigrid Reduction in Time with Adaptive Spatial Coarsening for the Linear Advection Equation
Hu, Jonathan	MueLu - a multigrid framework for multiphysics preconditioners
Hu, Jonathan	Towards a More Algebraic hp-Multigrid
Hu, Xiaozhe	Algebraic Multilevel Methods for Computing Diffusion-Based Metrics on Graphs
Huang, Hao	Distance Laplacians and Algebraic Multigrid
J
Jasak, Hrvoje
Jeereddy, Sandeep	Algebraic multigrid support vector machines
Jiao, Xiangmin	A Robust Multigrid Solver for Highly Anisotropic and Singular Elliptic Problems on Spheres
Jordan, Kirk E.	The Role of Performance Modeling for Numerical Algorithms Understanding Complexity of Evolving High Performance Computing Systems to Predict Performance
K
Kahl, Karsten	Geometric Multigrid for Graphene Optimal Interpolation in Algebraic Multigrid Methods
Kalchev, Delyan	Comparison of LL* and Inverse LL* Least-Squares Finite Element Methods for Hyperbolic Problems
Kennedy, Ken	Algebraic multigrid support vector machines
Khairoutdinov, Marat	A Robust Multigrid Solver for Highly Anisotropic and Singular Elliptic Problems on Spheres
Kilmer, Misha	Multigrid Methods for Regularized Problems
Kintscher, Nils	Geometric Multigrid for Graphene
Knyazev, Andrew	Spectral clustering of signed graphs with algebraic multigrid preconditioning
Kolev, Tzanio	Multigrid preconditioning for matrix-free operators A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver
Kong, Fande	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Konolige, Tristan	A Parallel Solver for Graph Laplacians
Krause, Rolf	An iterative approach for time-parallel time integration based on discontinuous Galerkin methods
Kuberry, Paul	A partitioned method for explicit elastodynamics based on a generalized dual Schur complement
L
Lecouvez, Matthieu	A parallel-in-time algorithm for variable stepsize multistep methods applied to DAEs
Lee, Chak Shing	Spectral Coarsening for Graph Laplacian Problems
Li, Ruipeng	Robust AMG interpolation with target vectors
Li, Xiaozhou	An iterative approach for time-parallel time integration based on discontinuous Galerkin methods
Liebmann, Manfred	Explicit Vectorization for Algebraic Multigrid Methods
Loft, Richard	SPH-REXI: An efficient parallel-in-time solver with application in ocean and atmospheric simulations on the sphere
Lu, Cao	A Robust Multigrid Solver for Highly Anisotropic and Singular Elliptic Problems on Spheres
Luckow, Andre	Algebraic multigrid support vector machines
Luo, Peiyao	Monolithic Multigrid Method for the Coupled Stokes Flow and Deformable Porous Medium System
M
MacLachlan, Scott	Local Fourier analysis of Braess-Sarazin relaxation for the Stokes equations A Mixed-Method B-Field Finite-Element Formulation for Incompressible, Resistive Magnetohydrodynamics Multigrid on heterogeneous systems Multigrid preconditioning techniques for geophysical electromagnetics Multigrid Methods for Regularized Problems
Manteuffel, Tom	Studying Convergence of Nested Iteration with Range Decomposition Comparison of LL* and Inverse LL* Least-Squares Finite Element Methods for Hyperbolic Problems Fluidity-Based, Newton-FOSLS Approach to Stokes Flow for Ice Sheets with Basal Sliding Reduction-based Algebraic Multigrid for Upwind Discretizations
Mardal, Kent-Andre	Weakly imposed symmetry and robust preconditioners for Biot's consolidation model
Marques, Osni	Performance Analysis of SA-AMG Solver with Additional Near-Kernel Vectors at Coarser Levels
Martineau, Richard C.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Mavriplis, Dimitri	Scalable Solution Strategies for Stabilized Finite-Element Flow Solvers on Unstructured Meshes
Miller, Jason M.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Mitchell, Wayne	Studying Convergence of Nested Iteration with Range Decomposition
Mjolsness, Eric	An algebraic multigrid approach to scalable graphs for multiscale modeling
Moser, Dieter	A multigrid perspective on the parallel full approximation scheme in space and time
Moss, Nick	FleCSI: Flexible Computational Infrastructure
Moulton, David	Preparing Robust Structured Multigrid for Exascale
Muenzenmaier, Steffen	Reduction-based Algebraic Multigrid for Upwind Discretizations
N
Nakajima, Kengo	Performance Analysis of SA-AMG Solver with Additional Near-Kernel Vectors at Coarser Levels
Noble, David	Distance Laplacians and Algebraic Multigrid
Nomura, Naoya	Performance Analysis of SA-AMG Solver with Additional Near-Kernel Vectors at Coarser Levels
Nordsletten, David	Towards a Parallel-in-Time Multigrid Solver for Fluid-Structure Interaction Problems
Nourgaliev, Robert	MULTIGRID BLOCK PRECONDITIONING FOR THE LOW-MACH COMPRESSIBLE NAVIER-STOKES EQUATIONS WITH LASER-INDUCED PHASE CHANGE
O
O'Neill, Ben	Multigrid Reduction in Time with Space-Time Adaptivity
Ohm, Peter	Hybrid Multigrid Methods for Nearly Structured Meshes
Olson, Luke	Reducing Communication Costs in Sparse Matrix-Vector Multiplication Multigrid on heterogeneous systems Is the Pingpong Communication Model Still Relevant? Preparing Robust Structured Multigrid for Exascale
Osborn, Sarah	Scalable Hierarchical Sampling of Gaussian Random Fields for Large-Scale Multilevel Monte Carlo Simulations Multilevel Posterior Mean Estimation for Uncertainty Quantification in Subsurface Flow
Osei-Kuffuor, Daniel	An algebraic multigrid solver for multiphase flow in porous media with phase transitions
P
Park, Hyeongkae	Nonlinear Multigrid Method Applied to Thermal Radiative Transfer
Payne, Joshua	Kokkos and Legion Implementations of the SNAP Proxy Application
Permann, Cody J.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Peterson, John W.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Peterson, Kara	A partitioned method for explicit elastodynamics based on a generalized dual Schur complement
Pflaum, Christoph	An efficient prewavelet approach for the solution of second order elliptic differential equations with variable coefficient on sparse grids
Phillips, Edward	A partitioned method for explicit elastodynamics based on a generalized dual Schur complement
Ponce, Colin	Solving Graph Laplacian Systems Through Recursive Partitioning and Two-Grid Preconditioning
R
R. Ahrabi, Behzad	Scalable Solution Strategies for Stabilized Finite-Element Flow Solvers on Unstructured Meshes
Rajaram, Harihar	Fluidity-Based, Newton-FOSLS Approach to Stokes Flow for Ice Sheets with Basal Sliding
Razzaghi, Talayeh	Algebraic multigrid support vector machines
Reisner, Andrew	Preparing Robust Structured Multigrid for Exascale
Roberts, Nathan V.	A Geometric Multigrid Preconditioning Strategy for DPG System Matrices
Rodrigo, Carmen	Multigrid waveform relaxation for solving the time-fractional heat equation Seggregated smoothers in the multigrid treatment of poroelasticity system
Ruede, Ulrich	Finite Element Based Multigrid at Scale
Ruge, John	Reduction-based Algebraic Multigrid for Upwind Discretizations
Röhrle, Oliver	Towards a Parallel-in-Time Multigrid Solver for Fluid-Structure Interaction Problems
S
Sadrfaridpour, Ehsan	Algebraic multigrid support vector machines
Safro, Ilya	Algebraic multigrid support vector machines
Samfass, Philipp	Is the Pingpong Communication Model Still Relevant?
Schaden, Daniel	Explicit Vectorization for Algebraic Multigrid Methods
Schreiber, Martin	SPH-REXI: An efficient parallel-in-time solver with application in ocean and atmospheric simulations on the sphere
Schroder, Jacob	A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver Extending the flexibility of XBraid to implement various space-time parallel multigrid methods Towards a Parallel-in-Time Multigrid Solver for Fluid-Structure Interaction Problems XBraid Tutorial
Schulz, Martin	A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver
Schulz, Martin	The Role of Performance Modeling for Numerical Algorithms
Scott, Cory	An algebraic multigrid approach to scalable graphs for multiscale modeling
Shadid, John	MueLu - a multigrid framework for multiphysics preconditioners
Shipman, Galen	FleCSI: Flexible Computational Infrastructure
Siefert, Christopher	Towards a More Algebraic hp-Multigrid Distance Laplacians and Algebraic Multigrid
Slaughter, Andrew E.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Southworth, Ben	Reduction-based Algebraic Multigrid for Upwind Discretizations
Speck, Robert	A multigrid perspective on the parallel full approximation scheme in space and time
Spencer, Benjamin W.	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Spies, Lukas	Multigrid on heterogeneous systems
Steinbach, Olaf	Algebraic multigrid methods for an adaptive space-time finite element discretization
Syed, Hisham Bin Zubair	Multigrid preconditioning techniques for geophysical electromagnetics
T
Tanaka, Teruo	Performance Analysis of SA-AMG Solver with Additional Near-Kernel Vectors at Coarser Levels
Treister, Eran	Shifted Laplacian Multigrid for the Elastic Helmholtz Equation
Tuminaro, Raymond	MueLu - a multigrid framework for multiphysics preconditioners
Tuminaro, Raymond	A Mixed-Method B-Field Finite-Element Formulation for Incompressible, Resistive Magnetohydrodynamics Hybrid Multigrid Methods for Nearly Structured Meshes Distance Laplacians and Algebraic Multigrid
U
Uroic, Tessa
V
Van Barel, Andreas	Robust optimization of PDE constrained systems using a multilevel Monte Carlo method
Vandewalle, Stefan	Robust optimization of PDE constrained systems using a multilevel Monte Carlo method
Vassilevski, Panayot	Solving Graph Laplacian Systems Through Recursive Partitioning and Two-Grid Preconditioning Scalable Hierarchical Sampling of Gaussian Random Fields for Large-Scale Multilevel Monte Carlo Simulations Multilevel Posterior Mean Estimation for Uncertainty Quantification in Subsurface Flow
Vassilevski, Panayot	Spectral Coarsening for Graph Laplacian Problems
W
Wang, Lu	Multigrid reduction framework for PDE systems An algebraic multigrid solver for multiphase flow in porous media with phase transitions
Wang, Yaqi	A class of parallel hybrid algorithms based on field-splitting, AMG and ASM in MOOSE
Weston, Brian	MULTIGRID BLOCK PRECONDITIONING FOR THE LOW-MACH COMPRESSIBLE NAVIER-STOKES EQUATIONS WITH LASER-INDUCED PHASE CHANGE
Wiesner, Tobias	MueLu - a multigrid framework for multiphysics preconditioners Distance Laplacians and Algebraic Multigrid
Winther, Ragnar	Weakly imposed symmetry and robust preconditioners for Biot's consolidation model
Wittum, Gabriel	Parallel Adaptive and Robust Multigrid
Womeldorff, Geoffrey	Kokkos and Legion Implementations of the SNAP Proxy Application
Woodward, Carol S.	A parallel-in-time algorithm for variable stepsize multistep methods applied to DAEs
Wu, Shuonan	A Robust Overlapping Domain Decomposition Method for a New Hybridizable Mixed Discretization of Linear Elasticity
X
Xu, Jinchao	A Robust Overlapping Domain Decomposition Method for a New Hybridizable Mixed Discretization of Linear Elasticity
Y
Yang, Huidong	Algebraic multigrid methods for an adaptive space-time finite element discretization
Yang, Oliver	A Robust Multigrid Solver for Highly Anisotropic and Singular Elliptic Problems on Spheres
Yang, Ulrike	A Performance Model for Allocating the Parallelism in a Multigrid-in-Time Solver The Role of Performance Modeling for Numerical Algorithms
Yavneh, Irad	Multigrid: The Fundamentals

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