Niall Bootland

19 papers Journal 17Unranked 2

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Robust and Adaptive GenEO-Type Domain Decomposition Preconditioner for bfH(bfcurl) Problems in Three-Dimensional General Topologies. J. Sci. Comput. Niall Bootland, Victorita Dolean, Frédéric Nataf, Pierre-Henri Tournier
2024	J	`jnl`	Multipreconditioning with directional sweeping methods for high-frequency Helmholtz problems. CoRR Niall Bootland, Tyrone Rees
2023	J	`jnl`	A robust and adaptive GenEO-type domain decomposition preconditioner for H(curl) problems in general non-convex three-dimensional geometries. CoRR Niall Bootland, Victorita Dolean, Frédéric Nataf, Pierre-Henri Tournier
2022	J	`jnl`	Are spectral coarse spaces sufficiently robust for heterogeneous Helmholtz problems? CoRR Niall Bootland, Victorita Dolean
2022	J	`jnl`	Numerical assessment of PML transmission conditions in a domain decomposition method for the Helmholtz equation. CoRR Niall Bootland, Sahar Borzooei, Victorita Dolean, Pierre-Henri Tournier
2021	J	`jnl`	A comparison of coarse spaces for Helmholtz problems in the high frequency regime. Comput. Math. Appl. Niall Bootland, Victorita Dolean, Pierre Jolivet, Pierre-Henri Tournier
2021	J	`jnl`	GenEO coarse spaces for heterogeneous indefinite elliptic problems. CoRR Niall Bootland, Victorita Dolean, Ivan G. Graham, Chupeng Ma, Robert Scheichl
2021	J	`jnl`	Inexact subdomain solves using deflated GMRES for Helmholtz problems. CoRR Niall Bootland, Vandana Dwarka, Pierre Jolivet, Victorita Dolean, Cornelis Vuik
2021	J	`jnl`	Overlapping Schwarz methods with GenEO coarse spaces for indefinite and non-self-adjoint problems. CoRR Niall Bootland, Victorita Dolean, Ivan G. Graham, Chupeng Ma, Robert Scheichl
2021	J	`jnl`	Several ways to achieve robustness when solving wave propagation problems. CoRR Niall Bootland, Victorita Dolean, Pierre Jolivet, Frédéric Nataf, Stéphane Operto, Pierre-Henri Tournier
2020	J	`jnl`	A comparison of coarse spaces for Helmholtz problems in the high frequency regime. CoRR Niall Bootland, Victorita Dolean, Pierre Jolivet, Pierre-Henri Tournier
2020	J	`jnl`	Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices. CoRR Niall Bootland, Victorita Dolean, Alexandros Kyriakis, Jennifer Pestana
2020	J	`jnl`	Multipreconditioning with application to two-phase incompressible Navier-Stokes flow. CoRR Niall Bootland, Andrew J. Wathen
2020	J	`jnl`	Solving periodic semilinear stiff PDEs in 1D, 2D and 3D with exponential integrators. Math. Comput. Simul. Hadrien Montanelli, Niall Bootland
2020	J	`jnl`	Two-level DDM preconditioners for positive Maxwell equations. CoRR Niall Bootland, Victorita Dolean, Frédéric Nataf, Pierre-Henri Tournier
2019	—	`conf`	Multipreconditioning with Application to Two-Phase Incompressible Navier-Stokes Flow. ENUMATH Niall Bootland, Andrew J. Wathen
2019	—	`conf`	On the Dirichlet-to-Neumann Coarse Space for Solving the Helmholtz Problem Using Domain Decomposition. ENUMATH Niall Bootland, Victorita Dolean
2019	J	`jnl`	On the Dirichlet-to-Neumann coarse space for solving the Helmholtz problem using domain decomposition. CoRR Niall Bootland, Victorita Dolean
2019	J	`jnl`	Preconditioners for Two-Phase Incompressible Navier-Stokes Flow. SIAM J. Sci. Comput. Niall Bootland, Alistair Bentley, Christopher E. Kees, Andrew J. Wathen