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Disambiguation of "Graham, Ivan G."

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Improvements to the theoretical estimates of the Schwarz preconditioner with Δ-GenEO coarse space for the indefinite Helmholtz problem.

, , , and . CoRR, (2024)

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Graham Wade

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Other publications of authors with the same name

Stability and finite element error analysis for the Helmholtz equation with variable coefficients., and . Math. Comput., 89 (321): 105-138 (2020)Quasi-Monte Carlo methods for elliptic PDEs with random coefficients and applications., , , , and . J. Comput. Phys., 230 (10): 3668-3694 (2011)Energy-minimizing coarse spaces for two-level Schwarz methods for multiscale PDEs., , and . Numerical Lin. Alg. with Applic., 16 (10): 775-799 (2009)Optimal Panel-Clustering in the Presence of Anisotropic Mesh Refinement., , , and . SIAM J. Numerical Analysis, 46 (1): 517-543 (2007)A Convergent Adaptive Method for Elliptic Eigenvalue Problems., and . SIAM J. Numerical Analysis, 47 (2): 1067-1091 (2009)The Computation of Conical Diffraction Coefficients in High-Frequency Acoustic Wave Scattering., , and . SIAM J. Numerical Analysis, 43 (3): 1202-1230 (2005)Numerical-asymptotic boundary integral methods in high-frequency acoustic scattering., , , and . Acta Numer., (2012)Domain decomposition preconditioning for the high-frequency time-harmonic Maxwell equations with absorption., , , , and . Math. Comput., 88 (320): 2559-2604 (2019)Multigrid preconditioners for the hybridised discontinuous Galerkin discretisation of the shallow water equations., , , and . J. Comput. Phys., (2021)A hybrid numerical-asymptotic boundary integral method for high-frequency acoustic scattering., , and . Numerische Mathematik, 106 (3): 471-510 (2007)