| Radiation boundary conditions for the numerical simulation of waves T Hagstrom Acta numerica 8, 47-106, 1999 | 511 | 1999 |
| Rapid evaluation of nonreflecting boundary kernels for time-domain wave propagation B Alpert, L Greengard, T Hagstrom SIAM Journal on Numerical Analysis 37 (4), 1138-1164, 2000 | 257 | 2000 |
| A new auxiliary variable formulation of high-order local radiation boundary conditions: corner compatibility conditions and extensions to first-order systems T Hagstrom, T Warburton Wave motion 39 (4), 327-338, 2004 | 228 | 2004 |
| A formulation of asymptotic and exact boundary conditions using local operators T Hagstrom, SI Hariharan Applied Numerical Mathematics 27 (4), 403-416, 1998 | 208 | 1998 |
| High-order local absorbing conditions for the wave equation: Extensions and improvements T Hagstrom, A Mar-Or, D Givoli Journal of computational physics 227 (6), 3322-3357, 2008 | 201 | 2008 |
| Nonreflecting boundary conditions for the time-dependent wave equation B Alpert, L Greengard, T Hagstrom Journal of Computational Physics 180 (1), 270-296, 2002 | 199 | 2002 |
| Perfectly matched layers for hyperbolic systems: general formulation, well-posedness, and stability D Appelö, T Hagstrom, G Kreiss SIAM Journal on Applied Mathematics 67 (1), 1-23, 2006 | 183 | 2006 |
| New results on absorbing layers and radiation boundary conditions T Hagstrom Topics in Computational Wave Propagation: Direct and Inverse Problems, 1-42, 2003 | 158 | 2003 |
| Exact boundary conditions at an artificial boundary for partial differential equations in cylinders T Hagstrom, HB Keller SIAM journal on mathematical analysis 17 (2), 322-341, 1986 | 125 | 1986 |
| An efficient spectral method for ordinary differential equations with rational function coefficients E Coutsias, T Hagstrom, D Torres Mathematics of Computation 65 (214), 611-635, 1996 | 118 | 1996 |
| Finite element formulation with high-order absorbing boundary conditions for time-dependent waves D Givoli, T Hagstrom, I Patlashenko Computer Methods in Applied Mechanics and Engineering 195 (29-32), 3666-3690, 2006 | 117 | 2006 |
| Asymptotic boundary conditions and numerical methods for nonlinear elliptic problems on unbounded domains TM Hagstrom, HB Keller Mathematics of computation 48 (178), 449-470, 1987 | 105 | 1987 |
| High-order absorbing boundary conditions for anisotropic and convective wave equations E Bécache, D Givoli, T Hagstrom Journal of Computational Physics 229 (4), 1099-1129, 2010 | 104 | 2010 |
| Numerical experiments on a domain decomposition algorithm for nonlinear elliptic boundary value problems T Hagstrom, RP Tewarson, A Jazcilevich Applied Mathematics Letters 1 (3), 299-302, 1988 | 96 | 1988 |
| Complete radiation boundary conditions: minimizing the long time error growth of local methods T Hagstrom, T Warburton SIAM Journal on Numerical Analysis 47 (5), 3678-3704, 2009 | 95 | 2009 |
| Radiation boundary conditions for Maxwell's equations: a review of accurate time-domain formulations T Hagstrom, S Lau Journal of Computational Mathematics, 305-336, 2007 | 81 | 2007 |
| Taming the CFL number for discontinuous Galerkin methods on structured meshes T Warburton, T Hagstrom SIAM Journal on Numerical Analysis 46 (6), 3151-3180, 2008 | 74 | 2008 |
| Accurate boundary conditions for exterior problems in gas dynamics T Hagstrom, SI Hariharan Mathematics of Computation 51 (184), 581-597, 1988 | 71 | 1988 |
| Integration preconditioners for differential operators in spectral-methods EA Coutsias, T Hagstrom, JS Hesthaven, D Torres Proceedings of the Third International Conference on Spectral and High Order …, 1996 | 66 | 1996 |
| Local high-order absorbing boundary conditions for time-dependent waves in guides T Hagstrom, ML De Castro, D Givoli, D Tzemach Journal of Computational Acoustics 15 (01), 1-22, 2007 | 64 | 2007 |
