Scott P. MacLachlan - Publications

Affiliations: 
Mathematics Tufts University, Boston 
Area:
Applied Mathematics

50 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Syed HBZ, Farquharson C, MacLachlan S. Block Preconditioning Techniques for Geophysical Electromagnetics Siam Journal On Scientific Computing. 42. DOI: 10.1137/19M1241611  0.44
2020 Dehghani-Sanij AR, MacLachlan S, Naterer GF, Muzychka YS, Haynes RD, Enjilela V. Multistage cooling and freezing of a saline spherical water droplet International Journal of Thermal Sciences. 147: 106095. DOI: 10.1016/J.Ijthermalsci.2019.106095  0.44
2020 Zaman TU, MacLachlan S, Hossain ME. Numerical modeling of a memory-based diffusivity equation and determination of its fractional order value Computational Geosciences. 1-15. DOI: 10.1007/S10596-020-09986-X  0.44
2020 Jahandari H, MacLachlan S, Haynes RD, Madden N. Finite element modelling of geophysical electromagnetic data with goal-oriented hr -adaptivity Computational Geosciences. 24: 1257-1283. DOI: 10.1007/S10596-020-09944-7  0.44
2020 He Y, MacLachlan S. Two‐level Fourier analysis of multigrid for higher‐order finite‐element discretizations of the Laplacian Numerical Linear Algebra With Applications. 27. DOI: 10.1002/Nla.2285  0.44
2020 Sterck HD, Friedhoff S, Howse AJM, MacLachlan SP. Convergence analysis for parallel‐in‐time solution of hyperbolic systems Numerical Linear Algebra With Applications. 27. DOI: 10.1002/Nla.2271  0.44
2019 Brown J, He Y, MacLachlan S. Local Fourier Analysis of Balancing Domain Decomposition By Constraints Algorithms Siam Journal On Scientific Computing. 41. DOI: 10.1137/18M1191373  0.44
2019 Howse AJM, Sterck HD, Falgout RD, MacLachlan S, Schroder JB. Parallel-In-Time Multigrid with Adaptive Spatial Coarsening for The Linear Advection and Inviscid Burgers Equations Siam Journal On Scientific Computing. 41. DOI: 10.1137/17M1144982  0.44
2019 Brecht R, Bauer W, Bihlo A, Gay‐Balmaz F, MacLachlan S. Variational integrator for the rotating shallow‐water equations on the sphere Quarterly Journal of the Royal Meteorological Society. 145: 1070-1088. DOI: 10.1002/Qj.3477  0.44
2018 Nhan TA, MacLachlan S, Madden N. Boundary layer preconditioners for finite-element discretizations of singularly perturbed reaction-diffusion problems Numerical Algorithms. 79: 281-310. DOI: 10.1007/S11075-017-0437-3  0.44
2018 Bihlo A, MacLachlan S. Well-balanced mesh-based and meshless schemes for the shallow-water equations Bit Numerical Mathematics. 58: 579-598. DOI: 10.1007/S10543-018-0696-Y  0.44
2017 Hodes M, Kirk TL, Karamanis G, MacLachlan S. Effect of thermocapillary stress on slip length for a channel textured with parallel ridges Journal of Fluid Mechanics. 814: 301-324. DOI: 10.1017/Jfm.2017.8  0.44
2017 Brecht R, Bihlo A, MacLachlan S, Behrens J. A well-balanced meshless tsunami propagation and inundation model Advances in Water Resources. 115: 273-285. DOI: 10.1016/J.Advwatres.2017.12.013  0.44
2017 Falgout RD, Friedhoff S, Kolev TV, MacLachlan SP, Schroder JB, Vandewalle S. Multigrid Methods With Space-Time Concurrency Computing and Visualization in Science. 18: 123-143. DOI: 10.1007/S00791-017-0283-9  0.44
2016 Adler JH, Benson TR, Cyr EC, Maclachlan SP, Tuminaro RS. Monolithic multigrid methods for two-dimensional resistive magnetohydrodynamics Siam Journal On Scientific Computing. 38: B1-B24. DOI: 10.1137/151006135  0.44
2016 Adler JH, Emerson DB, Maclachlan SP, Manteuffel TA. Constrained optimization for liquid crystal equilibria Siam Journal On Scientific Computing. 38: B50-B76. DOI: 10.1137/141001846  0.44
2016 Lam LS, Hodes M, Karamanis G, Kirk T, MacLachlan S. Effect of meniscus curvature on apparent thermal slip Journal of Heat Transfer. 138. DOI: 10.1115/1.4034189  0.44
2016 Adler J, MacLachlan S, Madden N. A first-order system Petrov-Galerkin discretization for a reaction-diffusion problem on a fitted mesh Ima Journal of Numerical Analysis. 36: 1281-1309. DOI: 10.1093/Imanum/Drv045  0.44
2016 Adler JH, Benson TR, Maclachlan SP. Preconditioning a mass-conserving discontinuous Galerkin discretization of the Stokes equations Numerical Linear Algebra With Applications. DOI: 10.1002/Nla.2047  0.44
2015 Bianconi M, MacLachlan S, Sammon M. Implied Volatility and the Risk-Free Rate of Return in Options Markets The North American Journal of Economics and Finance. 31: 1-26. DOI: 10.2139/Ssrn.2386017  0.44
2015 Ansari SM, Farquharson CG, MacLachlan S. Gauged Vector Finite-Element Schemes for the Geophysical EM problem for Unique Potentials and Fields Seg Technical Program Expanded Abstracts. DOI: 10.1190/Segam2015-5847117.1  0.44
2015 Adler JH, Atherton TJ, Benson TR, Emerson DB, MacLachlan SP. Energy minimization for liquid crystal equilibrium with electric and flexoelectric effects Siam Journal On Scientific Computing. 37: S157-S176. DOI: 10.1137/140975036  0.44
2015 Adler JH, Atherton TJ, Emerson DB, MacLachlan SP. An energy-minimization finite-element approach for the Frank-Oseen model of nematic liquid crystals Siam Journal On Numerical Analysis. 53: 2226-2254. DOI: 10.1137/140956567  0.44
2015 Hodes M, Lam LS, Cowley A, Enright R, MacLachlan S. Effect of evaporation and condensation at menisci on apparent thermal slip Journal of Heat Transfer. 137. DOI: 10.1115/1.4029818  0.44
2015 Friedhoff S, Maclachlan S. A generalized predictive analysis tool for multigrid methods Numerical Linear Algebra With Applications. 22: 618-647. DOI: 10.1002/Nla.1977  0.44
2014 Falgout RD, Friedhoff S, Kolev TV, MacLachlan SP, Schroder JB. Parallel time integration with multigrid Siam Journal On Scientific Computing. 36: C635-C661. DOI: 10.1137/130944230  0.44
2014 Adler JH, Dorfmann L, Han D, MacLachlan S, Paetsch C. Mathematical and computational models of incompressible materials subject to shear Ima Journal of Applied Mathematics (Institute of Mathematics and Its Applications). 79: 889-914. DOI: 10.1093/Imamat/Hxu022  0.44
2014 Falgout R, Friedhoff S, Kolev T, MacLachlan S, Schroder JB. Parallel time integration with multigrid Pamm. 14: 951-952. DOI: 10.1002/Pamm.201410456  0.44
2014 Maclachlan SP, Olson LN. Theoretical bounds for algebraic multigrid performance: Review and analysis Numerical Linear Algebra With Applications. 21: 194-220. DOI: 10.1002/Nla.1930  0.44
2013 MacLachlan S, Madden N. Robust Solution of Singularly Perturbed Problems Using Multigrid Methods Siam Journal On Scientific Computing. 35. DOI: 10.1137/120889770  0.44
2013 Friedhoff S, MacLachlan S, Börgers C. Local fourier analysis of space-time relaxation and multigrid schemes Siam Journal On Scientific Computing. 35. DOI: 10.1137/120881361  0.44
2012 MacLachlan S, Osei-Kuffuor D, Saad Y. Modification and compensation strategies for threshold-based incomplete factorizations Siam Journal On Scientific Computing. 34. DOI: 10.1137/110834986  0.44
2012 Jönsthövel TB, Gijzen MBv, MacLachlan S, Vuik C, Scarpas A. Comparison of the deflated preconditioned conjugate gradient method and algebraic multigrid for composite materials Computational Mechanics. 50: 321-333. DOI: 10.1007/S00466-011-0661-Y  0.44
2012 Maclachlan SP, Moulton JD, Chartier TP. Robust and adaptive multigrid methods: Comparing structured and algebraic approaches Numerical Linear Algebra With Applications. 19: 389-413. DOI: 10.1002/Nla.837  0.44
2011 Haber E, MacLachlan S. A fast method for the solution of the Helmholtz equation Journal of Computational Physics. 230: 4403-4418. DOI: 10.1016/J.Jcp.2011.01.015  0.44
2011 Maclachlan SP, Oosterlee CW. Local Fourier analysis for multigrid with overlapping smoothers applied to systems of PDEs Numerical Linear Algebra With Applications. 18: 751-774. DOI: 10.1002/Nla.762  0.44
2011 Ur Rehman M, Geenen T, Vuik C, Segal G, Maclachlan SP. On iterative methods for the incompressible Stokes problem International Journal For Numerical Methods in Fluids. 65: 1180-1200. DOI: 10.1002/Fld.2235  0.44
2010 Börgers C, MacLachlan S. An angular multigrid method for computing mono-energetic particle beams in Flatland Journal of Computational Physics. 229: 2914-2931. DOI: 10.1016/J.Jcp.2009.12.023  0.44
2010 Bin Zubair H, MacLachlan SP, Oosterlee CW. A geometric multigrid method based on L-shaped coarsening for PDEs on stretched grids Numerical Linear Algebra With Applications. 17: 871-894. DOI: 10.1002/Nla.665  0.44
2009 Tang JM, Maclachlan SP, Nabben R, Vuik C. A comparison of two-level preconditioners based on multigrid and deflation Siam Journal On Matrix Analysis and Applications. 31: 1715-1739. DOI: 10.1137/08072084X  0.44
2009 Geenen T, Ur Rehman M, MacLachlan SP, Segal G, Vuik C, Van Den Berg AP, Spakman W. Scalable robust solvers for unstructured FE geodynamic modeling applications: Solving the Stokes equation for models with large localized viscosity contrasts Geochemistry, Geophysics, Geosystems. 10. DOI: 10.1029/2009Gc002526  0.44
2009 Umetani N, MacLachlan SP, Oosterlee CW. A multigrid-based shifted Laplacian preconditioner for a fourth-order Helmholtz discretization Numerical Linear Algebra With Applications. 16: 603-626. DOI: 10.1002/Nla.634  0.44
2008 MacLachlan SP, Tang JM, Vuik C. Fast and robust solvers for pressure-correction in bubbly flow problems Journal of Computational Physics. 227: 9742-9761. DOI: 10.1016/J.Jcp.2008.07.022  0.44
2007 Maclachlan SP, Oosterlee CW. Algebraic multigrid solvers for complex-valued matrices Siam Journal On Scientific Computing. 30: 1548-1571. DOI: 10.1137/070687232  0.44
2007 Maclachlan S, Saad Y. Greedy coarsening strategies for nonsymmetric problems Siam Journal On Scientific Computing. 29: 2115-2143. DOI: 10.1137/060660928  0.44
2007 Maclachlan S, Saad Y. A greedy strategy for coarse-grid selection Siam Journal On Scientific Computing. 29: 1825-1853. DOI: 10.1137/060654062  0.44
2006 MacLachlan SP, Moulton JD. Multilevel upscaling through variational coarsening Water Resources Research. 42. DOI: 10.1029/2005Wr003940  0.44
2006 MacLachlan S, Manteuffel T, McCormick S. Adaptive reduction-based AMG Numerical Linear Algebra With Applications. 13: 599-620. DOI: 10.1002/Nla.486  0.44
2006 Brannick J, Brezina M, MacLachlan S, Manteuffel T, McCormick S, Ruge J. An energy-based AMG coarsening strategy Numerical Linear Algebra With Applications. 13: 133-148. DOI: 10.1002/Nla.480  0.44
2005 Brezina M, Falgout R, MacLachlan S, Manteuffel T, McCormick S, Ruge J. Adaptive smoothed aggregation (αSA) multigrid Siam Review. 47: 317-346. DOI: 10.1137/050626272  0.44
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