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01/02/2023
Implicit-Explicit Multirate Infinitesimal Stage-Restart Methods
Implicit-Explicit (IMEX) methods are flexible numerical time integration...
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11/07/2022
Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks
Large-scale multiphysics simulations are computationally challenging due...
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05/27/2022
ARKODE: a flexible IVP solver infrastructure for one-step methods
We describe the ARKODE library of one-step time integration methods for ...
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02/21/2022
Adaptive time step control for multirate infinitesimal methods
Multirate methods have been used for decades to temporally evolve initia...
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06/09/2021
Multirate Exponential Rosenbrock Methods
In this paper we present a novel class of methods for high order accurat...
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11/25/2020
Enabling GPU Accelerated Computing in the SUNDIALS Time Integration Library
As part of the Exascale Computing Project (ECP), a recent focus of devel...
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11/19/2020
Enabling New Flexibility in the SUNDIALS Suite of Nonlinear and Differential/Algebraic Equation Solvers
In recent years, the SUite of Nonlinear and DIfferential/ALgebraic equat...
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07/19/2020
Implicit-explicit multirate infinitesimal methods
This work focuses on the development of a new class of high-order accura...
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09/27/2019