Program for Tuesday, March 24th: Talk View

PROGRAM FOR TUESDAY, MARCH 24TH: TALK VIEW

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7:30

8:00

8:30

9:00

9:30

10:00

10:30

11:00

11:30

12:00

12:30

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13:30

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16:30

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17:30

18:00

18:30

07:30-08:30 Breakfast [Copper Conference Center]

08:00-08:25

An implicit approach to phase field modeling of solidification for metals and alloys

Christopher Newman, Marianne Francois, Supriyo Ghosh

08:25-08:50

Recurrent use of AL preconditioner for fluid equations on manifolds.

Maxim Olshanskiy, Alexander Zhiliakov

08:50-09:15

Enhanced Relaxed Physical Factorization Preconditioner for Three-Field Poroelasticity

Matteo Frigo, Nicola Castelletto, Massimiliano Ferronato

09:15-09:40

Robust Preconditioners for Mixed-dimensional Models of Flow in Fractured Porous Media

Ana Budisa

09:40-10:05

Spectral-based fast solvers for finite volume discretizations of a conservative fractional diffusion

Ken Trotti, Mariarosa Mazza, Marco Donatelli, Rolf Krause

08:00-08:25

Quantum Computing From a Linear Algebra Perspective

Chao Yang

08:25-08:50

Variational quantum algorithms running on quantum supreme chips

Jarrod McClean

08:50-09:15

Low-depth gradient measurements can improve convergence in variational hybrid quantum-classical

Aram Harrow, John Napp

09:15-09:40

Quantum linear system solver based on time-optimal adiabatic quantum computing and quantum approximate optimization

Dong An, Lin Lin

08:00-08:25

Domain Decomposed Monte Carlo Transport on GPUs in Shift

Steven Hamilton, Thomas Evans

08:25-08:50

Scalable multilevel domain decomposition methods with SG coarse spaces for the multigroup neutron transport

Fande Kong

08:50-09:15

Multimaterial, three temperature radiation-hydrodynamics solver for ICF applications

Hyeongkae Park, Marc Charest

09:15-09:40

Iterative Methods for Thermal Radiation Transport with Multiple Preconditioners

Andrew Till, Jim Warsa

09:40-10:05

Data motion analysis for Implicit Monte Carlo on CPUs and GPUs

Alex Long

10:05-10:25 Coffee & Tea Service

10:25-10:50

Hybrid Iterative Refined Methods for Symmetric Eigenvalue Problems

Jennifer Picucci, James Baglama

10:50-11:15

Low-Rank Stopping Criteria for Block Parallel SVD

Steven Goldenberg, Andreas Stathopoulos

11:15-11:40

HiSVD: A Hybrid Incremental SVD Method for Streaming Large, Sparse Matrices

Jeremy Myers, Andreas Stathopoulos

11:40-12:05

Computing Generalized Matrix Functions with Singular Value Estimation

Ru Huang, Yuanzhe Xi, Michele Benzi

12:05-12:30

Domain decomposition Rayleigh-Ritz approaches for symmetric generalized eigenvalue problems

Vasileios Kalantzis

10:25-10:50

Quantum primitives and quantum linear algebra

Lin Lin

10:50-11:15

Eigenstate filtering with application to quantum linear systems

Lin Lin, Yu Tong

11:15-11:40

Quantum state verification in linear algebra problems

Rolando Somma, Yigit Subasi

11:40-12:05

Quantum algorithm for linear systems and applications to plasma dynamics

Hari Krovi

10:25-10:50

Matrix-free preconditioning for high-order finite elements

Andrew Barker

10:50-11:15

Preconditioning for a Stabilized Mixed-Hybrid Formulation of Biot’s Poroelasticity Equations

Nicola Castelletto, Massimiliano Ferronato, Matteo Frigo, Joshua White

11:15-11:40

Peclet-robust preconditioners for singularly perturbed convection-diffusion equations

Scott MacLachlan, Niall Madden, Thai Nhan

11:40-12:05

Nonsymmetric block preconditioners and heterogeneous DSA, compatible with voids

Ben Southworth

12:05-12:30

Multiscale preconditioning for coupled porous media flow and geomechanics on unstructured grids

Sergey Klevtsov, Nicola Castelletto, Hamdi Tchelepi

16:30-16:55

Preconditioners based on enhanced structured incomplete factorization (eSIF) for general SPD

Jianlin Xia

16:55-17:20

Leveraging One-Sided Communication for Sparse Triangular Solvers

Sherry Li, Nan Ding, Samuel Williams, Yang Liu

17:20-17:45

Multicolor Block Gauss-Seidel using Kokkos

Brian Kelley, Siva Rajamanickam

17:45-18:10

SSAI: A symmetric sparse approximate inverse preconditioner for the conjugate gradient methods PCG and

Shaked Regev, Michael Saunders

18:10-18:35

Robust and Efficient Multilevel-ILU Preconditioning of Newton-GMRES with Applications to Navier-Stokes

Qiao Chen

16:30-16:55

Unitary Matrix Decompositions for Quantum Circuit Synthesis

Roel Van Beeumen

16:55-17:20

High-precision quantum algorithms for ODEs and PDEs

Andrew Childs, Jin-Peng Liu

17:20-17:45

Quantum algorithm for simulating the wave equation

Stephen Jordan, Pedro Costa, Aaron Ostrander

17:45-18:10

High-precision quantum algorithms for partial differential equations

Andrew Childs, Jin-Peng Liu, Aaron Ostrander

16:30-16:55

An efficient solver for nonlinear Bayesian inverse problems

Akwum Onwunta, Howard Elman

16:55-17:20

Multilevel Monte Carlo with improved correlation for kinetic equations in the diffusive scaling

Emil Loevbak, Giovanni Samaey, Stefan Vandewalle

17:20-17:45

A Discrete-time Cancer Immunotherapy Model under the Kolmogorov Equation View and the Reaction-Diffusion

Ye Li

17:45-18:10

Exploiting Sparsity in the Estimation of Gaussian Mixture Models

Shahaf Finder, Eran Treister, Oren Freifeld

18:10-18:35

Deflation and preconditioning strategies for sequences of sampled stochastic elliptic equations

Nicolas Venkovic, Paul Mycek, Luc Giraud, Olivier Le Maître