Bjorn Engquist - Publications

Affiliations: 
University of California, Los Angeles, Los Angeles, CA 
Area:
Mathematics

96 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 Xu Q, Engquist B, Solaimanian M, Yan K. A new nonlinear viscoelastic model and mathematical solution of solids for improving prediction accuracy. Scientific Reports. 10: 2202. PMID 32041966 DOI: 10.1038/S41598-020-58240-Y  0.327
2018 Xu Q, Engquist B. A mathematical model for fitting and predicting relaxation modulus and simulating viscoelastic responses. Proceedings. Mathematical, Physical, and Engineering Sciences. 474: 20170540. PMID 29887741 DOI: 10.1098/Rspa.2017.0540  0.326
2018 Yang Y, Engquist B. Analysis of optimal transport and related misfit functions in full-waveform inversion Geophysics. 83. DOI: 10.1190/Geo2017-0264.1  0.363
2018 Yang Y, Engquist B, Sun J, Hamfeldt BF. Application of optimal transport and the quadratic Wasserstein metric to full-waveform inversion Geophysics. 83: R43-R62. DOI: 10.1190/Geo2016-0663.1  0.347
2018 Engquist B, Zhao H. Approximate Separability of the Green's Function of the Helmholtz Equation in the High Frequency Limit Communications On Pure and Applied Mathematics. 71: 2220-2274. DOI: 10.1002/Cpa.21755  0.33
2017 Frederick C, Engquist B. Numerical methods for multiscale inverse problems Communications in Mathematical Sciences. 15: 305-328. DOI: 10.4310/Cms.2017.V15.N2.A2  0.372
2017 Engquist B, Frederick C, Huynh Q, Zhou H. Seafloor identification in sonar imagery via simulations of Helmholtz equations and discrete optimization Journal of Computational Physics. 338: 477-492. DOI: 10.1016/J.Jcp.2017.03.004  0.41
2016 Figueiredo IN, Leal C, Romanazzi G, Engquist B. Homogenization model for aberrant crypt foci Siam Journal On Applied Mathematics. 76: 1152-1177. DOI: 10.1137/140967660  0.313
2016 Lee Y, Engquist B. Multiscale numerical methods for passive advection-diffusion in incompressible turbulent flow fields Journal of Computational Physics. 317: 33-46. DOI: 10.1016/J.Jcp.2016.04.046  0.385
2015 Engquist B, Froese BD, Tsai YHR. Fast sweeping methods for hyperbolic systems of conservation laws at steady state II Journal of Computational Physics. 286: 70-86. DOI: 10.1016/J.Jcp.2013.08.036  0.417
2014 Engquist B, Froese BD. Application of the Wasserstein metric to seismic signals Communications in Mathematical Sciences. 12: 979-988. DOI: 10.4310/Cms.2014.V12.N5.A7  0.404
2014 Ariel G, Engquist B, Kim SJ, Tsai R. Iterated averaging of three-scale oscillatory systems Communications in Mathematical Sciences. 12: 791-824. DOI: 10.4310/Cms.2014.V12.N5.A1  0.355
2014 Lee Y, Engquist B. Variable step size multiscale methods for stiff and highly oscillatory dynamical systems Discrete and Continuous Dynamical Systems- Series A. 34: 1079-1097. DOI: 10.3934/Dcds.2014.34.1079  0.41
2014 Benson AR, Poulson J, Tran K, Engquist B, Ying L. A Parallel Directional Fast Multipole Method Siam Journal On Scientific Computing. 36: C335-C352. DOI: 10.1137/130945569  0.32
2014 Tsuji P, Poulson J, Engquist B, Ying L. Sweeping preconditioners for elastic wave propagation with spectral element methods Esaim: Mathematical Modelling and Numerical Analysis. 48: 433-447. DOI: 10.1051/M2An/2013114  0.463
2013 Poulson J, Engquist B, Li S, Ying L. A parallel sweeping preconditioner for heterogeneous 3D helmholtz equations Siam Journal On Scientific Computing. 35: C194-C212. DOI: 10.1137/120871985  0.386
2013 Figueiredo IN, Romanazzi G, Leal C, Engquist B. A multiscale model for Aberrant Crypt Foci Procedia Computer Science. 18: 1026-1035. DOI: 10.1016/J.Procs.2013.05.268  0.304
2013 Ariel G, Engquist B, Kim S, Lee Y, Tsai R. A multiscale method for highly oscillatory dynamical systems using a poincaré map type technique Journal of Scientific Computing. 54: 247-268. DOI: 10.1007/S10915-012-9656-X  0.411
2012 Häggblad J, Engquist B. Consistent modeling of boundaries in acoustic finite-difference time-domain simulations. The Journal of the Acoustical Society of America. 132: 1303-10. PMID 22978858 DOI: 10.1121/1.4740490  0.427
2012 Chu J, Engquist B, Prodanović M, Tsai R. A multiscale method coupling network and continuum models in porous media i: Steady-state single phase flow Multiscale Modeling and Simulation. 10: 515-549. DOI: 10.1137/110836201  0.412
2012 Abdulle A, E W, Engquist B, Vanden-Eijnden E. The heterogeneous multiscale method Acta Numerica. 21: 1-87. DOI: 10.1017/S0962492912000025  0.35
2012 Tsuji P, Engquist B, Ying L. A sweeping preconditioner for time-harmonic Maxwell's equations with finite elements Journal of Computational Physics. 231: 3770-3783. DOI: 10.1016/J.Jcp.2012.01.025  0.438
2012 Engquist B, Häggblad J, Runborg O. On energy preserving consistent boundary conditions for the Yee scheme in 2D Bit Numerical Mathematics. 52: 615-637. DOI: 10.1007/S10543-012-0376-2  0.392
2011 Engquist B, Holst H, Runborg O. Multi-scale methods for wave propagation in heterogeneous media Communications in Mathematical Sciences. 9: 33-56. DOI: 10.4310/Cms.2011.V9.N1.A2  0.391
2011 Tanushev NM, Tsai R, Fomel S, Engquist B. Gaussian beam decomposition for seismic migration Seg Technical Program Expanded Abstracts. 30: 3356-3361. DOI: 10.1190/1.3627894  0.364
2011 Engquist B, Poulson J, Ying L. Sweeping preconditioner for the 3D Helmholtz equation Seg Technical Program Expanded Abstracts. 30: 3158-3163. DOI: 10.1190/1.3627851  0.442
2011 Engquist B, Ying L. Sweeping preconditioner for the Helmholtz equation: Moving perfectly matched layers Multiscale Modeling and Simulation. 9: 686-710. DOI: 10.1137/100804644  0.398
2011 Sun Y, Caflisch R, Engquist B. A multiscale method for epitaxial growth Multiscale Modeling and Simulation. 9: 335-354. DOI: 10.1137/090747749  0.401
2011 Figueiredo IN, Leal C, Romanazzi G, Engquist B, Figueiredo PN. A convection-diffusion-shape model for aberrant colonic crypt morphogenesis Computing and Visualization in Science. 14: 157-166. DOI: 10.1007/S00791-012-0170-3  0.302
2011 Engquist B, Ying L. Sweeping preconditioner for the Helmholtz equation: Hierarchical matrix representation Communications On Pure and Applied Mathematics. 64: 697-735. DOI: 10.1002/Cpa.20358  0.439
2010 Engquist B, Osher S. One-sided difference schemes and transonic flow. Proceedings of the National Academy of Sciences of the United States of America. 77: 3071-4. PMID 16592824 DOI: 10.1073/Pnas.77.6.3071  0.405
2010 Engquist B, Ying L. Fast directional algorithms for the Helmholtz kernel Journal of Computational and Applied Mathematics. 234: 1851-1859. DOI: 10.1016/J.Cam.2009.08.036  0.313
2009 Ariel G, Engquist B, Tsai R. A reversible multiscale integration method Communications in Mathematical Sciences. 7: 595-610. DOI: 10.4310/Cms.2009.V7.N3.A4  0.406
2009 Engquist B, Ying L. A fast directional algorithm for high frequency acoustic scattering in two dimensions Communications in Mathematical Sciences. 7: 327-345. DOI: 10.4310/Cms.2009.V7.N2.A3  0.352
2009 Chung ET, Engquist B. Optimal discontinuous Galerkin methods for the acoustic wave equation in higher dimensions Siam Journal On Numerical Analysis. 47: 3820-3848. DOI: 10.1137/080729062  0.456
2009 Ariel G, Engquist B, Tsai R. Numerical Multiscale Methods for Coupled Oscillators Multiscale Modeling & Simulation. 7: 1387-1404. DOI: 10.1137/070707245  0.395
2009 Ariel G, Engquist B, Tsai R. A multiscale method for highly oscillatory ordinary differential equations with resonance Mathematics of Computation. 78: 929-956. DOI: 10.1090/S0025-5718-08-02139-X  0.416
2008 Engquist B, Souganidis PE. Asymptotic and numerical homogenization Acta Numerica. 17: 147-190. DOI: 10.1017/S0962492906360011  0.466
2008 Tornberg AK, Engquist B. Consistent boundary conditions for the Yee scheme Journal of Computational Physics. 227: 6922-6943. DOI: 10.1016/J.Jcp.2008.03.045  0.406
2007 Engquist B, Ying L. Fast directional multilevel algorithms for oscillatory kernels Siam Journal On Scientific Computing. 29: 1710-1737. DOI: 10.1137/07068583X  0.349
2007 Abdulle A, Engquist B. Finite element heterogeneous multiscale methods with near optimal computational complexity Multiscale Modeling and Simulation. 6: 1059-1084. DOI: 10.1137/060676118  0.4
2007 Atle A, Engquist B. On surface radiation conditions for high-frequency wave scattering Journal of Computational and Applied Mathematics. 204: 306-316. DOI: 10.1016/J.Cam.2006.02.045  0.372
2007 Engquist B, Holst H, Runborg O. Multiscale methods for the wave equation Pamm. 7: 1140903-1140904. DOI: 10.1002/Pamm.200700930  0.405
2006 Engquist B, Tornberg A. Regularization for Accurate Numerical Wave Propagation in Discontinuous Media Methods and Applications of Analysis. 13: 247-274. DOI: 10.4310/Maa.2006.V13.N3.A3  0.405
2006 Sun Y, Engquist B. Heterogeneous multiscale methods for interface tracking of combustion fronts Multiscale Modeling and Simulation. 5: 532-563. DOI: 10.1137/050624844  0.411
2006 Tornberg AK, Engquist B, Gustafsson B, Wahlund P. A new type of boundary treatment for wave propagation Bit Numerical Mathematics. 46. DOI: 10.1007/S10543-006-0088-6  0.42
2005 Chung ET, Engquist B. Convergence analysis of fully discrete finite volume methods for Maxwell's equations in nonhomogeneous media Siam Journal On Numerical Analysis. 43: 303-317. DOI: 10.1137/S0036142903435442  0.418
2005 Engquist B, Tsai YH. Heterogeneous multiscale methods for stiff ordinary differential equations Mathematics of Computation. 74: 1707-1742. DOI: 10.1090/S0025-5718-05-01745-X  0.478
2005 Engquist B, Tornberg AK, Tsai R. Discretization of Dirac delta functions in level set methods Journal of Computational Physics. 207: 28-51. DOI: 10.1016/J.Jcp.2004.09.018  0.427
2005 Sharp R, Tsai YH, Engquist B. Multiple time scale numerical methods for the inverted pendulum problem Lecture Notes in Computational Science and Engineering. 44: 241-261.  0.361
2004 Tornberg AK, Engquist B. Numerical approximations of singular source terms in differential equations Journal of Computational Physics. 200: 462-488. DOI: 10.1016/J.Jcp.2004.04.011  0.446
2003 E W, Engquist B. The Heterognous Multiscale Methods Communications in Mathematical Sciences. 1: 87-132. DOI: 10.4310/Cms.2003.V1.N1.A8  0.309
2003 E W, Engquist B, Huang Z. Heterogeneous multiscale method: A general methodology for multiscale modeling Physical Review B - Condensed Matter and Materials Physics. 67: 921011-921014. DOI: 10.1103/Physrevb.67.092101  0.347
2003 Tornberg AK, Engquist B. Regularization Techniques for Numerical Approximation of PDEs with Singularities Journal of Scientific Computing. 19: 527-552. DOI: 10.1023/A:1025332815267  0.457
2003 Engquist B, Runborg O. Computational high frequency wave propagation Acta Numerica. 12: 181-266. DOI: 10.1017/S0962492902000119  0.42
2003 Tornberg AK, Engquist B. The Segment Projection Method for Interface Tracking Communications On Pure and Applied Mathematics. 56: 47-79. DOI: 10.1002/Cpa.10052  0.409
2002 Engquist B, Runborg O, Tornberg AK. High-frequency wave propagation by the segment projection method Journal of Computational Physics. 178: 373-390. DOI: 10.1006/Jcph.2002.7033  0.42
2000 Tornberg AK, Engquist B. A finite element based level-set method for multiphase flow applications Computing and Visualization in Science. 3: 93-101. DOI: 10.1007/S007910050056  0.391
1999 Andersson U, Engquist B, Ledfelt G, Runborg O. A Contribution to Wavelet-Based Subgrid Modeling Applied and Computational Harmonic Analysis. 7: 151-164. DOI: 10.1006/Acha.1999.0264  0.454
1998 Engquist B, Sjögreen B. The convergence rate of finite difference schemes in the presence of shocks Siam Journal On Numerical Analysis. 35: 2464-2485. DOI: 10.1137/S0036142997317584  0.385
1998 Dorobantu M, Engquist B. Wavelet-based numerical homogenization Siam Journal On Numerical Analysis. 35: 540-559. DOI: 10.1137/S0036142996298880  0.365
1998 Engquist B, Zhao HK. Absorbing boundary conditions for domain decomposition Applied Numerical Mathematics. 27: 341-365. DOI: 10.1016/S0168-9274(98)00019-1  0.379
1997 Engquist B, Luo E. Convergence of a multigrid method for elliptic equations with highly oscillatory coefficients Siam Journal On Numerical Analysis. 34: 2254-2273. DOI: 10.1137/S0036142995289408  0.45
1997 Harten A, Engquist B, Osher S, Chakravarthy SR. Uniformly High Order Accurate Essentially Non-oscillatory Schemes, III Journal of Computational Physics. 131: 3-47. DOI: 10.1006/Jcph.1996.5632  0.399
1997 Weinan E, Engquist B. Blowup of solutions of the unsteady Prandtl's equation Communications On Pure and Applied Mathematics. 50: 1287-1293. DOI: 10.1002/(Sici)1097-0312(199712)50:12<1287::Aid-Cpa4>3.0.Co;2-4  0.389
1996 Engquist B, Runborg O. Multi-phase computations in geometrical optics Journal of Computational and Applied Mathematics. 74: 175-192. DOI: 10.1016/0377-0427(96)00023-4  0.425
1996 Engquist B, Erding L. New coarse grid operators for highly oscillatory coefficient elliptic problems Journal of Computational Physics. 129: 296-306. DOI: 10.1006/Jcph.1996.0251  0.369
1996 Fatemi E, Engquist B, Osher S. Finite difference methods for the nonlinear equations of perturbed geometrical optics Applied Computational Electromagnetics Society Journal. 11: 90-98.  0.317
1995 Fatemi E, Engquist B, Osher S. Numerical Solution of the High Frequency Asymptotic Expansion for the Scalar Wave Equation Journal of Computational Physics. 120: 145-155. DOI: 10.1006/Jcph.1995.1154  0.439
1994 Engquist B, Osher S, Zhong S. Fast Wavelet Based Algorithms for Linear Evolution Equations Siam Journal On Scientific Computing. 15: 755-775. DOI: 10.1137/0915048  0.379
1994 Ton VT, Karagozian AR, Marble FE, Osher SJ, Engquist BE. Numerical simulations of high-speed chemically reacting flow Theoretical and Computational Fluid Dynamics. 6: 161-179. DOI: 10.1007/Bf00312347  0.358
1993 Chen W, Durlofsky L, Engquist B, Osher S. Minimization of Grid Orientation Effects Through Use of Higher Order Finite Difference Methods Spe Advanced Technology Series. 1: 43-52. DOI: 10.2118/22887-Pa  0.338
1993 Engquist B, Liu J. Numerical Methods for Oscillatory Solutions to Hyperbolic Problems Communications On Pure and Applied Mathematics. 46: 1327-1361. DOI: 10.1002/Cpa.3160461003  0.449
1993 Engquist B, Weinan E. Large time behavior and homogenization of solutions of two-dimensional conservation laws Communications On Pure and Applied Mathematics. 46: 1-26. DOI: 10.1002/Cpa.3160460102  0.341
1993 Chen WH, Durlofsky LJ, Engquist B, Osher S. Minimization of grid orientation effects through use of higher order finite difference methods Spe Advanced Technology Series. 1: 43-52.  0.312
1992 Durlofsky LJ, Engquist B, Osher S. Triangle based adaptive stencils for the solution of hyperbolic conservation laws Journal of Computational Physics. 98: 64-73. DOI: 10.1016/0021-9991(92)90173-V  0.429
1991 Chen WH, Durlofsky LJ, Engquist B, Osher S. Minimization of grid orientation effects through use of higher-order finite difference methods Proceedings - Spe Annual Technical Conference and Exhibition. 51-64.  0.312
1990 Engquist B, Halpern L. Long-time behaviour of absorbing boundary conditions Mathematical Methods in the Applied Sciences. 13: 189-203. DOI: 10.1002/Mma.1670130302  0.393
1989 Engquist B, Lötstedt P, Sjögreen B. Nonlinear filters for efficient shock computation Mathematics of Computation. 52: 509-537. DOI: 10.2307/2008479  0.39
1989 Engquist B, Hou TY. Particle method approximation of oscillatory solutions to hyperbolic differential equations Siam Journal On Numerical Analysis. 26: 289-319. DOI: 10.1137/0726016  0.42
1989 Engquist B, Greenbaum A, Murphy WD. Global boundary conditions and fast helmholtz solvers Ieee Transactions On Magnetics. 25: 2804-2806. DOI: 10.1109/20.34290  0.306
1988 Engquist B, Halpern L. Far field boundary conditions for computation over long time Applied Numerical Mathematics. 4: 21-45. DOI: 10.1016/S0168-9274(88)80004-7  0.417
1987 Engquist B, Gustafsson B. Steady state computations for wave propagation problems Mathematics of Computation. 49: 39-64. DOI: 10.2307/2008249  0.431
1987 Rizzi A, Engquist B. Selected topics in the theory and practice of computational fluid dynamics Journal of Computational Physics. 72: 1-69. DOI: 10.1016/0021-9991(87)90072-6  0.399
1987 Engquist B. Computation of oscillatory solutions to partial differential equations Lecture Notes in Mathematics. 1270: 10-22. DOI: 10.1007/Bfb0078314  0.441
1986 Harten A, Osher S, Engquist B, Chakravarthy SR. Some results on uniformly high-order accurate essentially nonoscillatory schemes Applied Numerical Mathematics. 2: 347-377. DOI: 10.1016/0168-9274(86)90039-5  0.388
1981 Engquist B, Osher S. One-sided difference approximations for nonlinear conservation laws Mathematics of Computation. 36: 321-351. DOI: 10.1090/S0025-5718-1981-0606500-X  0.387
1981 Engquist B, Majda A. Numerical radiation boundary conditions for unsteady transonic flow Journal of Computational Physics. 40: 91-103. DOI: 10.1016/0021-9991(81)90201-1  0.359
1980 Engquist B, Osher S. Stable and entropy satisfying approximations for transonic flow calculations Mathematics of Computation. 34: 45-75. DOI: 10.2307/2006220  0.367
1980 Clayton RW, Engquist B. Absorbing boundary conditions for wave-equation migration Geophysics. 45: 895-904. DOI: 10.1190/1.1441094  0.399
1980 Engquist B, Smedsaas T. Automatic Computer Code Generation for Hyperbolic and Parabolic Differential Equations Siam Journal On Scientific and Statistical Computing. 1: 249-259. DOI: 10.1137/0901017  0.385
1979 Engquist B, Kreiss HO. Difference and finite element methods for hyperbolic differential equations Computer Methods in Applied Mechanics and Engineering. 17: 581-596. DOI: 10.1016/0045-7825(79)90045-8  0.43
1979 Engquist B, Majda A. Radiation boundary conditions for acoustic and elastic wave calculations Communications On Pure and Applied Mathematics. 32: 313-357. DOI: 10.1002/Cpa.3160320303  0.4
1978 Engquist B, Gustafsson B, Vreeburg J. Numerical solution of a PDE system describing a catalytic converter Journal of Computational Physics. 27: 295-314. DOI: 10.1016/0021-9991(78)90012-8  0.423
1977 Engquist B, Majda A. Absorbing Boundary Conditions for Numerical Simulation of Waves Proceedings of the National Academy of Sciences of the United States of America. 74: 1765-1766. PMID 16592392 DOI: 10.1073/Pnas.74.5.1765  0.361
1977 Engquist B, Majda A. Absorbing boundary conditions for the numerical simulation of waves Mathematics of Computation. 31: 629-651. DOI: 10.1090/S0025-5718-1977-0436612-4  0.363
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