Daniel Appelö

58 papers Journal 58

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	A rule of thumb for choosing points-per-wavelength for finite difference approximations of Helmholtz problems. J. Comput. Phys. Daniel Appelö, Jeffrey W. Banks, William D. Henshaw, Donald W. Schwendeman
2026	J	`jnl`	EigenWave: An optimal O(N) method for computing eigenvalues and eigenvectors by time-filtering the wave equation. J. Comput. Phys. Daniel Appelö, Jeffrey W. Banks, William D. Henshaw, Ngan Le, Donald W. Schwendeman
2026	J	`jnl`	High-order Hermite optimization: Fast and exact gradient computation in open-loop quantum optimal control using a discrete adjoint approach. J. Comput. Phys. Spencer Lee, Daniel Appelö
2025	J	`jnl`	A CoRR Yann-Meing Law, Zhichao Peng, Daniel Appelö, Thomas M. Hagstrom
2025	J	`jnl`	A Multi-Frequency Helmholtz Solver Based on the WaveHoltz Algorithm. CoRR Daniel Appelö, Francis Appiah, Jeffrey W. Banks, Cassandra Carrick, William D. Henshaw, Donald W. Schwendeman
2025	J	`jnl`	A new cross approximation for Tucker tensors and its application in Tucker-Anderson Acceleration. CoRR Daniel Appelö, Yingda Cheng
2025	J	`jnl`	An Optimal O(N) Helmholtz Solver for Complex Geometry using WaveHoltz and Overset Grids. CoRR Daniel Appelö, Jeffrey W. Banks, William D. Henshaw, Donald W. Schwendeman
2025	J	`jnl`	EigenWave: An Optimal O(N) Method for Computing Eigenvalues and Eigenvectors by Time-Filtering the Wave Equation. CoRR Daniel Appelö, Jeffrey W. Banks, William D. Henshaw, Ngan Le, Donald W. Schwendeman
2025	J	`jnl`	High order accurate Hermite schemes on curvilinear grids with compatibility boundary conditions. J. Comput. Phys. Allen Alvarez Loya, Daniel Appelö, William D. Henshaw
2025	J	`jnl`	Kraus is king: High-order completely positive and trace preserving (CPTP) low rank method for the Lindblad master equation. J. Comput. Phys. Daniel Appelö, Yingda Cheng
2025	J	`jnl`	LR-WaveHoltz: A Low-Rank Helmholtz Solver. CoRR Andreas Granath, Daniel Appelö, Siyang Wang
2025	J	`jnl`	Preconditioning Low Rank Generalized Minimal Residual Method (GMRES) for Implicit Discretizations of Matrix Differential Equations. SIAM J. Matrix Anal. Appl. Shixu Meng, Daniel Appelö, Yingda Cheng
2025	J	`jnl`	Robust Implicit Adaptive Low Rank Time-Stepping Methods for Matrix Differential Equations. J. Sci. Comput. Daniel Appelö, Yingda Cheng
2025	J	`jnl`	The Hermite-Taylor correction function method for embedded boundary and Maxwell's interface problems. J. Comput. Phys. Yann-Meing Law, Daniel Appelö, Thomas M. Hagstrom
2025	J	`jnl`	lrAA: Low-Rank Anderson Acceleration. CoRR Daniel Appelö, Yingda Cheng
2024	J	`jnl`	Convergence of the Semi-Discrete WaveHoltz Iteration. CoRR Amit Rotem, Olof Runborg, Daniel Appelö
2024	J	`jnl`	Energy-Conserving Hermite Methods for Maxwell's Equations. CoRR Daniel Appelö, Thomas M. Hagstrom, Yann-Meing Law-Kam-Cio
2024	J	`jnl`	High Order Accurate Hermite Schemes on Curvilinear Grids with Compatibility Boundary Conditions. CoRR Allen Alvarez Loya, Daniel Appelö, William D. Henshaw
2024	J	`jnl`	Kraus is King: High-order Completely Positive and Trace Preserving (CPTP) Low Rank Method for the Lindblad Master Equation. CoRR Daniel Appelö, Yingda Cheng
2024	J	`jnl`	Preconditioning Low Rank Generalized Minimal Residual Method (GMRES) for Implicit Discretizations of Matrix Differential Equations. CoRR Shixu Meng, Daniel Appelö, Yingda Cheng
2024	J	`jnl`	Robust Implicit Adaptive Low Rank Time-Stepping Methods for Matrix Differential Equations. CoRR Daniel Appelö, Yingda Cheng
2023	J	`jnl`	Fast and high-order approximation of parabolic equations using hierarchical direct solvers and implicit Runge-Kutta methods. CoRR Ke Chen, Daniel Appelö, Tracy Babb, Per-Gunnar Martinsson
2023	J	`jnl`	Mathematical approaches for characterization, control, calibration and validation of a quantum computing device. CoRR Zhichao Peng, Daniel Appelö, N. Anders Petersson, Fortino Garcia, Yujin Cho
2023	J	`jnl`	The Hermite-Taylor Correction Function Method for Embedded Boundary and Maxwell's Interface Problems. CoRR Yann-Meing Law, Daniel Appelö, Thomas M. Hagstrom
2023	J	`jnl`	Universal AMG Accelerated Embedded Boundary Method Without Small Cell Stiffness. J. Sci. Comput. Zhichao Peng, Daniel Appelö, Shuang Liu
2022	J	`jnl`	A Hermite Method with a Discontinuity Sensor for Hamilton-Jacobi Equations. J. Sci. Comput. Allen Alvarez Loya, Daniel Appelö
2022	J	`jnl`	Accuracy of Spectral Element Method for Wave, Parabolic, and Schrödinger Equations. SIAM J. Numer. Anal. Hao Li, Daniel Appelö, Xiangxiong Zhang
2022	J	`jnl`	An Energy-Based Summation-by-Parts Finite Difference Method For the Wave Equation in Second Order Form. J. Sci. Comput. Siyang Wang, Daniel Appelö, Gunilla Kreiss
2022	J	`jnl`	Anderson acceleration based on the H-s Sobolev norm for contractive and noncontractive fixed-point operators. J. Comput. Appl. Math. Yunan Yang, Alex Townsend, Daniel Appelö
2022	J	`jnl`	El-WaveHoltz: A Time-Domain Iterative Solver for Time-Harmonic Elastic Waves. CoRR Daniel Appelö, Fortino Garcia, Allen Alvarez Loya, Olof Runborg
2022	J	`jnl`	Extensions and Analysis of an Iterative Solution of the Helmholtz Equation via the Wave Equation. CoRR Fortino Garcia, Daniel Appelö, Olof Runborg
2022	J	`jnl`	The Hermite-Taylor Correction Function Method for Maxwell's Equations. CoRR Yann-Meing Law, Daniel Appelö
2022	J	`jnl`	Universal AMG Accelerated Embedded Boundary Method Without Small Cell Stiffness. CoRR Zhichao Peng, Daniel Appelö, Shuang Liu
2021	J	`jnl`	A Hermite Method with a Discontinuity Sensor for Hamilton-Jacobi Equations. CoRR Allen Alvarez Loya, Daniel Appelö
2021	J	`jnl`	Accuracy of spectral element method for wave, parabolic and Schrödinger equations. CoRR Hao Li, Daniel Appelö, Xiangxiong Zhang
2021	J	`jnl`	An Energy-Based Discontinuous Galerkin Method with Tame CFL Numbers for the Wave Equation. CoRR Daniel Appelö, Lu Zhang, Thomas M. Hagstrom, Fengyan Li
2021	J	`jnl`	An energy-based summation-by-parts finite difference method for the wave equation in second order form. CoRR Siyang Wang, Daniel Appelö, Gunilla Kreiss
2021	J	`jnl`	EM-WaveHoltz: A flexible frequency-domain method built from time-domain solvers. CoRR Zhichao Peng, Daniel Appelö
2021	J	`jnl`	Energy-based discontinuous Galerkin difference methods for second-order wave equations. CoRR Lu Zhang, Daniel Appelö, Thomas M. Hagstrom
2021	J	`jnl`	Fourier Continuation Discontinuous Galerkin Methods for Linear Hyperbolic Problems. CoRR Daniel Appelö, Kiera van der Sande, Nathan Albin
2020	J	`jnl`	An energy-based discontinuous Galerkin method for semilinear wave equations. CoRR Daniel Appelö, Thomas M. Hagstrom, Qi Wang, Lu Zhang
2020	J	`jnl`	An energy-based discontinuous Galerkin method for semilinear wave equations. J. Comput. Phys. Daniel Appelö, Thomas M. Hagstrom, Qi Wang, Lu Zhang
2020	J	`jnl`	Anderson Acceleration Using the H CoRR Yunan Yang, Alex Townsend, Daniel Appelö
2020	J	`jnl`	Hermite-Discontinuous Galerkin Overset Grid Methods for the Scalar Wave Equation. CoRR Oleksii Beznosov, Daniel Appelö
2020	J	`jnl`	WaveHoltz: Iterative Solution of the Helmholtz Equation via the Wave Equation. SIAM J. Sci. Comput. Daniel Appelö, Fortino Garcia, Olof Runborg
2019	J	`jnl`	An Energy-Based Discontinuous Galerkin Method for the Wave Equation with Advection. SIAM J. Numer. Anal. Lu Zhang, Thomas M. Hagstrom, Daniel Appelö
2019	J	`jnl`	WaveHoltz: Iterative Solution of the Helmholtz Equation via the Wave Equation. CoRR Daniel Appelö, Fortino Garcia, Olof Runborg
2018	J	`jnl`	A MultiOrder Discontinuous Galerkin Monte Carlo Method for Hyperbolic Problems with Stochastic Parameters. SIAM J. Numer. Anal. Mohammad Motamed, Daniel Appelö
2018	J	`jnl`	Flux-Conservative Hermite Methods for Simulation of Nonlinear Conservation Laws. J. Sci. Comput. Adeline Kornelus, Daniel Appelö
2018	J	`jnl`	Hermite Methods for the Scalar Wave Equation. SIAM J. Sci. Comput. Daniel Appelö, Thomas M. Hagstrom, Arturo Vargas
2015	J	`jnl`	A New Discontinuous Galerkin Formulation for Wave Equations in Second-Order Form. SIAM J. Numer. Anal. Daniel Appelö, Thomas M. Hagstrom
2014	J	`jnl`	A hybrid Hermite-discontinuous Galerkin method for hyperbolic systems with application to Maxwell's equations. J. Comput. Phys. Xi (Ronald) Chen, Daniel Appelö, Thomas M. Hagstrom
2012	J	`jnl`	A Fourth-Order Accurate Embedded Boundary Method for the Wave Equation. SIAM J. Sci. Comput. Daniel Appelö, N. Anders Petersson
2012	J	`jnl`	Numerical methods for solid mechanics on overlapping grids: Linear elasticity. J. Comput. Phys. Daniel Appelö, Jeffrey W. Banks, William D. Henshaw, Donald W. Schwendeman
2009	J	`jnl`	A General Perfectly Matched Layer Model for Hyperbolic-Parabolic Systems. SIAM J. Sci. Comput. Daniel Appelö, Thomas M. Hagstrom
2009	J	`jnl`	A high-order super-grid-scale absorbing layer and its application to linear hyperbolic systems. J. Comput. Phys. Daniel Appelö, Tim Colonius
2006	J	`jnl`	A new absorbing layer for elastic waves. J. Comput. Phys. Daniel Appelö, Gunilla Kreiss
2006	J	`jnl`	Perfectly Matched Layers for Hyperbolic Systems: General Formulation, Well-posedness, and Stability. SIAM J. Appl. Math. Daniel Appelö, Thomas M. Hagstrom, Gunilla Kreiss