Edit Profile (opens in new tab) Ascher, Uri M. Co-Author Distance Author ID: ascher.uri-m Published as: Ascher, Uri M.; Ascher, Uri; Ascher, U.; Ascher, U. M. more...less External Links: MGP Documents Indexed: 100 Publications since 1977, including 6 Books and 2 Additional arXiv Preprints 1 Contribution as Editor Co-Authors: 47 Co-Authors with 79 Joint Publications 1,615 Co-Co-Authors all top 5 Co-Authors 17 single-authored 14 van den Doel, Kees 13 Haber, Eldad 8 Huang, Hui 8 Russell, Robert D. 5 Petzold, Linda Ruth 5 Roosta-Khorasani, Farbod 4 Lin, Ping 4 Weiss, Richard 3 Aruliah, D. A. 3 Mattheij, Robert M. M. 3 Pai, Dinesh K. 3 Reich, Sebastian 2 Greif, Chen 2 Markowich, Peter Alexander 2 McLachlan, Robert I. 2 Rothauge, Kai 2 Ruuth, Steven J. 2 Schmeiser, Christian 2 Spiteri, Raymond J. 2 Spudich, Paul 1 Albani, Vinicius V. L. 1 Carter, Paul M. 1 Chan, S. Y. P. 1 Chin, Hongsheng 1 Cohen-Or, Daniel 1 Gong, Minglun 1 Heldmann, Stefan 1 Jacobs, Simon 1 Larionov, Egor 1 Leitão, Antonio 1 Morel, Jim E. 1 Moulton, J. David 1 Oldenburg, Doug 1 Oldenburg, Douglas W. 1 Osborne, Michael Robert 1 Pietra, Paola 1 Rosen, J. Ben 1 Sheen, Seung Heon 1 Sidilkover, David 1 Steinrück, Herbert 1 Svaiter, Benar Fux 1 Székely, Gábor J. 1 Wetton, Brian T. R. 1 Wu, Shihao 1 Yang, Xu 1 Zhang, Hao 1 Zubelli, Jorge P. all top 5 Serials 12 SIAM Journal on Numerical Analysis 12 SIAM Journal on Scientific Computing 8 Inverse Problems 5 SIAM Journal on Scientific and Statistical Computing 3 Journal of Computational Physics 3 Numerische Mathematik 3 Applied Numerical Mathematics 3 Journal of Scientific Computing 3 Vietnam Journal of Mathematics 2 Mathematics of Computation 2 Journal of Computational and Applied Mathematics 2 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences 2 ETNA. Electronic Transactions on Numerical Analysis 2 Computational Science & Engineering 1 The Geophysical Journal of the Royal Astronomical Society 1 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 1 ACM Transactions on Mathematical Software 1 Applied Mathematics and Computation 1 BIT 1 Computing 1 Journal of Approximation Theory 1 Journal of Optimization Theory and Applications 1 ACM Transactions on Graphics 1 Numerical Algorithms 1 SIAM Journal on Applied Mathematics 1 SIAM Review 1 Computational and Applied Mathematics 1 Foundations of Computational Mathematics 1 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis 1 Classics in Applied Mathematics 1 Progress in Scientific Computing 1 Inverse Problems and Imaging 1 Journal of Computational Dynamics 1 Journal of Dynamics and Games 1 SIAM/ASA Journal on Uncertainty Quantification all top 5 Fields 91 Numerical analysis (65-XX) 37 Ordinary differential equations (34-XX) 25 Partial differential equations (35-XX) 8 Computer science (68-XX) 6 Optics, electromagnetic theory (78-XX) 5 Dynamical systems and ergodic theory (37-XX) 5 Operations research, mathematical programming (90-XX) 4 Calculus of variations and optimal control; optimization (49-XX) 4 Geophysics (86-XX) 3 General and overarching topics; collections (00-XX) 3 Mechanics of particles and systems (70-XX) 3 Mechanics of deformable solids (74-XX) 3 Fluid mechanics (76-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Biology and other natural sciences (92-XX) 1 Approximations and expansions (41-XX) 1 Integral equations (45-XX) 1 Operator theory (47-XX) 1 Probability theory and stochastic processes (60-XX) 1 Systems theory; control (93-XX) 1 Information and communication theory, circuits (94-XX) 1 Mathematics education (97-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 85 Publications have been cited 3,067 times in 2,387 Documents Cited by ▼ Year ▼ Implicit-explicit Runge-Kutta methods for time-dependent partial differential equations. Zbl 0896.65061 Ascher, Uri M.; Ruuth, Steven J.; Spiteri, Raymond J. 456 1997 Implicit-explicit methods for time-dependent partial differential equations. Zbl 0841.65081 Ascher, Uri M.; Ruuth, Steven J.; Wetton, Brian T. R. 441 1995 Computer methods for ordinary differential equations and differential-algebraic equations. Zbl 0908.65055 Ascher, Uri M.; Petzold, Linda R. 383 1998 Numerical solution of boundary value problems for ordinary differential equations. Zbl 0843.65054 Ascher, Uri M.; Mattheij, Robert M. M.; Russell, Robert D. 183 1995 Numerical solution of boundary value problems for ordinary differential equations. Zbl 0671.65063 Ascher, Uri M.; Mattheij, Robert M. M.; Russell, Robert D. 143 1988 Collocation software for boundary-value ODEs. Zbl 0455.65067 Ascher, U.; Christiansen, J.; Russell, R. D. 106 1981 A collocation solver for mixed order systems of boundary value problems. Zbl 0407.65035 Ascher, U.; Christiansen, J.; Russell, R. D. 85 1979 Multisymplectic box schemes and the Korteweg-de Vries equation. Zbl 1038.65138 Ascher, Uri M.; McLachlan, Robert I. 72 2004 A new basis implementation for a mixed order boundary value ODE solver. Zbl 0633.65084 Bader, G.; Ascher, U. 64 1987 Projected implicit Runge-Kutta methods for differential-algebraic equations. Zbl 0732.65067 Ascher, Uri M.; Petzold, Linda R. 60 1991 General framework, stability and error analysis for numerical stiff boundary value methods. Zbl 0666.65056 Ascher, U. M.; Mattheij, R. M. M. 55 1988 On optimization techniques for solving nonlinear inverse problems. Zbl 0974.49021 Haber, Eldad; Ascher, Uri M.; Oldenburg, Doug 54 2000 Numerical methods for evolutionary differential equations. Zbl 1157.65048 Ascher, Uri M. 49 2008 On symplectic and multisymplectic schemes for the KdV equation. Zbl 1203.65277 Ascher, U. M.; Mclachlan, R. I. 47 2005 The numerical solution of delay-differential-algebraic equations of retarded and neutral type. Zbl 0837.65070 Ascher, Uri M.; Petzold, Linda R. 41 1995 Preconditioned all-at-once methods for large, sparse parameter estimation problems. Zbl 0995.65110 Haber, E.; Ascher, U. M. 41 2001 A phase plane analysis of transonic solutions for the hydrodynamic semiconductor model. Zbl 0800.76032 Ascher, Uri M.; Markowich, Peter A.; Pietra, Paola; Schmeiser, Christian 41 1991 Collocation software for boundary value differential-algebraic equations. Zbl 0804.65080 Ascher, Uri M.; Spiteri, Raymond J. 40 1994 Improved bounds on sample size for implicit matrix trace estimators. Zbl 1323.65043 Roosta-Khorasani, Farbod; Ascher, Uri 34 2015 Stabilization of DAEs and invariant manifolds. Zbl 0791.65051 Ascher, Uri M.; Chin, Hongsheng; Reich, Sebastian 33 1994 Stability of computational methods for constrained dynamics systems. Zbl 0773.65044 Ascher, Uri M.; Petzold, Linda R. 32 1993 Reformulation of boundary value problems into ”standard” form. Zbl 0461.34021 Ascher, U.; Russell, R. D. 30 1981 On level set regularization for highly ill-posed distributed parameter estimation problems. Zbl 1097.65112 Van Den Doel, K.; Ascher, U. M. 26 2006 Collocation for singular perturbation problems. III: Nonlinear problems without turning points. Zbl 0558.65060 Ascher, U.; Weiss, R. 23 1984 On symmetric schemes and differential-algebraic equations. Zbl 0687.65084 Ascher, Uri 23 1989 Sequential regularization methods for higher index DAEs with constraint singularities: The linear index-2 case. Zbl 0858.65063 Ascher, Uri M.; Lin, Ping 23 1996 COLSYS - a collocation code for boundary-value problems. Zbl 0459.65061 Ascher, U.; Christiansen, J.; Russell, R. D. 22 1979 On spline basis selection for solving differential equations. Zbl 0525.65060 Ascher, U.; Pruess, S.; Russell, R. D. 20 1983 Collocation for singular perturbation problems. I: First order systems with constant coefficients. Zbl 0523.65064 Ascher, U.; Weiss, R. 19 1983 On effective methods for implicit piecewise smooth surface recovery. Zbl 1104.65320 Ascher, U. M.; Haber, E.; Huang, H. 19 2006 Stochastic algorithms for inverse problems involving PDEs and many measurements. Zbl 1307.65158 Roosta-Khorasani, Farbod; van den Doel, Kees; Ascher, Uri 19 2014 Sequential regularization methods for nonlinear higher-index DAEs. Zbl 0949.65084 Ascher, Uri; Lin, Ping 17 1997 Fast simulation of 3D electromagnetic problems using potentials. Zbl 1145.78323 Haber, E.; Ascher, U. M.; Aruliah, D. A.; Oldenburg, D. W. 16 2000 Grid refinement and scaling for distributed parameter estimation problems. Zbl 0998.65115 Ascher, U. M.; Haber, E. 16 2001 The chaotic nature of faster gradient descent methods. Zbl 1252.65073 van den Doel, Kees; Ascher, Uri 15 2012 Fast finite volume simulation of 3D electromagnetic problems with highly discontinuous coefficients. Zbl 0992.78033 Haber, E.; Ascher, U. M. 14 2001 A multigrid method for distributed parameter estimation problems. Zbl 1031.65108 Ascher, U. M.; Haber, E. 14 2003 Collocation for singular perturbation problems. II: Linear first order systems without turning points. Zbl 0558.65059 Ascher, U.; Weiss, R. 13 1984 Artificial time integration. Zbl 1113.65068 Ascher, U. M.; Huang, H.; van den Doel, K. 12 2007 Multiple level sets for piecewise constant surface reconstruction in highly ill-posed problems. Zbl 1203.65087 van den Doel, K.; Ascher, U. M.; Leitão, A. 12 2010 The midpoint scheme and variants for Hamiltonian systems: Advantages and pitfalls. Zbl 0947.65133 Ascher, Uri M.; Reich, Sebastian 12 1999 Gradient descent and fast artificial time integration. Zbl 1169.65329 Ascher, Uri M.; van den Doel, Kees; Huang, Hui; Svaiter, Benar F. 12 2009 Projected collocation for higher-order higher-index differential- algebraic equations. Zbl 0772.65049 Ascher, Uri M.; Petzold, Linda R. 12 1992 Edge-aware point set resampling. Zbl 1322.68222 Huang, Hui; Wu, Shihao; Gong, Minglun; Cohen-Or, Daniel; Ascher, Uri; Zhang, Hao (Richard) 11 2013 On numerical differential algebraic problems with application to semiconductor device simulation. Zbl 0685.65077 Ascher, Uri 9 1989 On some difference schemes for singular singularly-perturbed boundary value problems. Zbl 0523.65063 Ascher, Uri 9 1985 On some difficulties in integrating highly oscillatory Hamiltonian systems. Zbl 0971.65113 Ascher, Uri M.; Reich, Sebastian 9 1999 Collocation for two-point boundary value problems revisited. Zbl 0618.65072 Ascher, Uri 9 1986 Conditioning of the steady state semiconductor device problem. Zbl 0699.35046 Ascher, U.; Markowich, P. A.; Schmeiser, C.; Steinrück, Herbert; Weiss, R. 9 1989 Stabilization of invariants of discretized differential systems. Zbl 0911.65058 Ascher, Uri M. 9 1997 A first course in numerical methods. Zbl 1326.65001 Ascher, Uri M.; Greif, Chen 9 2011 Assessing stochastic algorithms for large scale nonlinear least squares problems using extremal probabilities of linear combinations of gamma random variables. Zbl 1327.65013 Roosta-Khorasani, Farbod; Székely, Gábor J.; Ascher, Uri M. 9 2015 Multigrid preconditioning for Krylov methods for time-harmonic Maxwell’s equations in three dimensions. Zbl 1016.65091 Aruliah, D. A.; Ascher, U. M. 9 2002 On collocation implementation for singularly perturbed two-point problems. Zbl 0685.65076 Ascher, Uri; Jacobs, Simon 8 1989 Dynamic level set regularization for large distributed parameter estimation problems. Zbl 1117.65147 van den Doel, K.; Ascher, U. M. 8 2007 A multigrid solver for the steady state Navier-Stokes equations using the pressure-Poisson formulation. Zbl 0833.76060 Sidilkover, David; Ascher, Uri M. 8 1995 On parallel methods for boundary value ODEs. Zbl 0723.65061 Ascher, U. M.; Chan, S. Y. P. 8 1991 Source localization in electromyography using the inverse potential problem. Zbl 1210.35295 van den Doel, Kees; Ascher, Uri M.; Pai, Dinesh K. 6 2011 Computed myography: three-dimensional reconstruction of motor functions from surface EMG data. Zbl 1157.35124 van den Doel, Kees; Ascher, Uri M.; Pai, Dinesh K. 6 2008 A note on solving nonlinear equations and the natural criterion function. Zbl 0622.90074 Ascher, U.; Osborne, M. R. 6 1987 Discrete least squares approximations for ordinary differential equations. Zbl 0414.65049 Ascher, Uri 6 1978 Adaptive finite volume method for distributed non-smooth parameter identification. Zbl 1121.65074 Haber, Eldad; Heldmann, Stefan; Ascher, Uri 5 2007 Fast denoising of surface meshes with intrinsic texture. Zbl 1142.65015 Huang, H.; Ascher, U. 5 2008 Stability of collocation at Gaussian points. Zbl 0617.65088 Ascher, U.; Bader, G. 5 1986 Solving boundary-value problems with a spline-collocation code. Zbl 0439.65067 Ascher, Uri 5 1980 Faster gradient descent and the efficient recovery of images. Zbl 1295.65047 Huang, Hui; Ascher, Uri 5 2014 Adaptive and stochastic algorithms for electrical impedance tomography and DC resistivity problems with piecewise constant solutions and many measurements. Zbl 1241.65095 Van Den Doel, Kees; Ascher, Uri M. 4 2012 Surface mesh smoothing, regularization, and feature detection. Zbl 1190.65025 Huang, H.; Ascher, U. 4 2008 Data completion and stochastic algorithms for PDE inversion problems with many measurements. Zbl 1312.65176 Roosta-Khorasani, Farbod; van den Doel, Kees; Ascher, Uri 4 2014 The lost honor of \(\ell_2\)-based regularization. Zbl 1291.65134 van den Doel, Kees; Ascher, Uri M.; Haber, Eldad 4 2013 A first course in numerical methods. Zbl 1232.65001 Ascher, Uri M.; Greif, Chen 3 2011 DAEs that should not be solved. Zbl 0982.34004 Ascher, Uri M. 3 2000 A method for the forward modelling of 3-D electromagnetic quasi-static problems. Zbl 1010.78015 Aruliah, D. A.; Ascher, U. M.; Haber, E.; Oldenburg, D. 3 2001 A collocation method for parabolic quasilinear problems on general domains. Zbl 0417.65055 Ascher, U.; Rosen, J. B. 3 1979 Data driven recovery of local volatility surfaces. Zbl 1368.45008 Albani, Vinicius; Ascher, Uri M.; Yang, Xu; Zubelli, Jorge P. 3 2017 Numerical boundary value ODEs. Proceedings of an International Workshop, Vancouver, Canada, July 10-13, 1984. Zbl 0549.00025 2 1985 Surprising computations. Zbl 1251.65133 Ascher, Uri M. 2 2012 A multigrid method for shape from shading. Zbl 0764.68187 Ascher, Uri M.; Carter, Paul M. 2 1993 Discrete processes and their continuous limits. Zbl 1461.65124 Ascher, Uri M. 2 2020 Approximate Schur complement preconditioning of the lowest-order nodal discretizations. Zbl 0914.65120 Moulton, J. David; Morel, Jim E.; Ascher, Uri M. 1 1998 Two families of symmetric difference schemes for singular perturbation problems. Zbl 0568.65053 Ascher, Uri 1 1985 Linear programming algorithms for the Chebyshev solution to a system of consistent linear equations. Zbl 0365.90090 Ascher, Uri 1 1977 Numerical solutions for maximum sustainable consumption growth with a multi-grade exhaustible resource. Zbl 0453.90025 Ascher, U.; Wan, F. Y. M. 1 1980 Simulating deformable objects for computer animation: a numerical perspective. Zbl 1493.65039 Ascher, Uri M.; Larionov, Egor; Sheen, Seung Heon; Pai, Dinesh K. 1 2022 Numerical analysis in visual computing what we can learn from each other. Zbl 06996356 Ascher, Uri M.; Huang, Hui 1 2018 Simulating deformable objects for computer animation: a numerical perspective. Zbl 1493.65039 Ascher, Uri M.; Larionov, Egor; Sheen, Seung Heon; Pai, Dinesh K. 1 2022 Discrete processes and their continuous limits. Zbl 1461.65124 Ascher, Uri M. 2 2020 Numerical analysis in visual computing what we can learn from each other. Zbl 06996356 Ascher, Uri M.; Huang, Hui 1 2018 Data driven recovery of local volatility surfaces. Zbl 1368.45008 Albani, Vinicius; Ascher, Uri M.; Yang, Xu; Zubelli, Jorge P. 3 2017 Improved bounds on sample size for implicit matrix trace estimators. Zbl 1323.65043 Roosta-Khorasani, Farbod; Ascher, Uri 34 2015 Assessing stochastic algorithms for large scale nonlinear least squares problems using extremal probabilities of linear combinations of gamma random variables. Zbl 1327.65013 Roosta-Khorasani, Farbod; Székely, Gábor J.; Ascher, Uri M. 9 2015 Stochastic algorithms for inverse problems involving PDEs and many measurements. Zbl 1307.65158 Roosta-Khorasani, Farbod; van den Doel, Kees; Ascher, Uri 19 2014 Faster gradient descent and the efficient recovery of images. Zbl 1295.65047 Huang, Hui; Ascher, Uri 5 2014 Data completion and stochastic algorithms for PDE inversion problems with many measurements. Zbl 1312.65176 Roosta-Khorasani, Farbod; van den Doel, Kees; Ascher, Uri 4 2014 Edge-aware point set resampling. Zbl 1322.68222 Huang, Hui; Wu, Shihao; Gong, Minglun; Cohen-Or, Daniel; Ascher, Uri; Zhang, Hao (Richard) 11 2013 The lost honor of \(\ell_2\)-based regularization. Zbl 1291.65134 van den Doel, Kees; Ascher, Uri M.; Haber, Eldad 4 2013 The chaotic nature of faster gradient descent methods. Zbl 1252.65073 van den Doel, Kees; Ascher, Uri 15 2012 Adaptive and stochastic algorithms for electrical impedance tomography and DC resistivity problems with piecewise constant solutions and many measurements. Zbl 1241.65095 Van Den Doel, Kees; Ascher, Uri M. 4 2012 Surprising computations. Zbl 1251.65133 Ascher, Uri M. 2 2012 A first course in numerical methods. Zbl 1326.65001 Ascher, Uri M.; Greif, Chen 9 2011 Source localization in electromyography using the inverse potential problem. Zbl 1210.35295 van den Doel, Kees; Ascher, Uri M.; Pai, Dinesh K. 6 2011 A first course in numerical methods. Zbl 1232.65001 Ascher, Uri M.; Greif, Chen 3 2011 Multiple level sets for piecewise constant surface reconstruction in highly ill-posed problems. Zbl 1203.65087 van den Doel, K.; Ascher, U. M.; Leitão, A. 12 2010 Gradient descent and fast artificial time integration. Zbl 1169.65329 Ascher, Uri M.; van den Doel, Kees; Huang, Hui; Svaiter, Benar F. 12 2009 Numerical methods for evolutionary differential equations. Zbl 1157.65048 Ascher, Uri M. 49 2008 Computed myography: three-dimensional reconstruction of motor functions from surface EMG data. Zbl 1157.35124 van den Doel, Kees; Ascher, Uri M.; Pai, Dinesh K. 6 2008 Fast denoising of surface meshes with intrinsic texture. Zbl 1142.65015 Huang, H.; Ascher, U. 5 2008 Surface mesh smoothing, regularization, and feature detection. Zbl 1190.65025 Huang, H.; Ascher, U. 4 2008 Artificial time integration. Zbl 1113.65068 Ascher, U. M.; Huang, H.; van den Doel, K. 12 2007 Dynamic level set regularization for large distributed parameter estimation problems. Zbl 1117.65147 van den Doel, K.; Ascher, U. M. 8 2007 Adaptive finite volume method for distributed non-smooth parameter identification. Zbl 1121.65074 Haber, Eldad; Heldmann, Stefan; Ascher, Uri 5 2007 On level set regularization for highly ill-posed distributed parameter estimation problems. Zbl 1097.65112 Van Den Doel, K.; Ascher, U. M. 26 2006 On effective methods for implicit piecewise smooth surface recovery. Zbl 1104.65320 Ascher, U. M.; Haber, E.; Huang, H. 19 2006 On symplectic and multisymplectic schemes for the KdV equation. Zbl 1203.65277 Ascher, U. M.; Mclachlan, R. I. 47 2005 Multisymplectic box schemes and the Korteweg-de Vries equation. Zbl 1038.65138 Ascher, Uri M.; McLachlan, Robert I. 72 2004 A multigrid method for distributed parameter estimation problems. Zbl 1031.65108 Ascher, U. M.; Haber, E. 14 2003 Multigrid preconditioning for Krylov methods for time-harmonic Maxwell’s equations in three dimensions. Zbl 1016.65091 Aruliah, D. A.; Ascher, U. M. 9 2002 Preconditioned all-at-once methods for large, sparse parameter estimation problems. Zbl 0995.65110 Haber, E.; Ascher, U. M. 41 2001 Grid refinement and scaling for distributed parameter estimation problems. Zbl 0998.65115 Ascher, U. M.; Haber, E. 16 2001 Fast finite volume simulation of 3D electromagnetic problems with highly discontinuous coefficients. Zbl 0992.78033 Haber, E.; Ascher, U. M. 14 2001 A method for the forward modelling of 3-D electromagnetic quasi-static problems. Zbl 1010.78015 Aruliah, D. A.; Ascher, U. M.; Haber, E.; Oldenburg, D. 3 2001 On optimization techniques for solving nonlinear inverse problems. Zbl 0974.49021 Haber, Eldad; Ascher, Uri M.; Oldenburg, Doug 54 2000 Fast simulation of 3D electromagnetic problems using potentials. Zbl 1145.78323 Haber, E.; Ascher, U. M.; Aruliah, D. A.; Oldenburg, D. W. 16 2000 DAEs that should not be solved. Zbl 0982.34004 Ascher, Uri M. 3 2000 The midpoint scheme and variants for Hamiltonian systems: Advantages and pitfalls. Zbl 0947.65133 Ascher, Uri M.; Reich, Sebastian 12 1999 On some difficulties in integrating highly oscillatory Hamiltonian systems. Zbl 0971.65113 Ascher, Uri M.; Reich, Sebastian 9 1999 Computer methods for ordinary differential equations and differential-algebraic equations. Zbl 0908.65055 Ascher, Uri M.; Petzold, Linda R. 383 1998 Approximate Schur complement preconditioning of the lowest-order nodal discretizations. Zbl 0914.65120 Moulton, J. David; Morel, Jim E.; Ascher, Uri M. 1 1998 Implicit-explicit Runge-Kutta methods for time-dependent partial differential equations. Zbl 0896.65061 Ascher, Uri M.; Ruuth, Steven J.; Spiteri, Raymond J. 456 1997 Sequential regularization methods for nonlinear higher-index DAEs. Zbl 0949.65084 Ascher, Uri; Lin, Ping 17 1997 Stabilization of invariants of discretized differential systems. Zbl 0911.65058 Ascher, Uri M. 9 1997 Sequential regularization methods for higher index DAEs with constraint singularities: The linear index-2 case. Zbl 0858.65063 Ascher, Uri M.; Lin, Ping 23 1996 Implicit-explicit methods for time-dependent partial differential equations. Zbl 0841.65081 Ascher, Uri M.; Ruuth, Steven J.; Wetton, Brian T. R. 441 1995 Numerical solution of boundary value problems for ordinary differential equations. Zbl 0843.65054 Ascher, Uri M.; Mattheij, Robert M. M.; Russell, Robert D. 183 1995 The numerical solution of delay-differential-algebraic equations of retarded and neutral type. Zbl 0837.65070 Ascher, Uri M.; Petzold, Linda R. 41 1995 A multigrid solver for the steady state Navier-Stokes equations using the pressure-Poisson formulation. Zbl 0833.76060 Sidilkover, David; Ascher, Uri M. 8 1995 Collocation software for boundary value differential-algebraic equations. Zbl 0804.65080 Ascher, Uri M.; Spiteri, Raymond J. 40 1994 Stabilization of DAEs and invariant manifolds. Zbl 0791.65051 Ascher, Uri M.; Chin, Hongsheng; Reich, Sebastian 33 1994 Stability of computational methods for constrained dynamics systems. Zbl 0773.65044 Ascher, Uri M.; Petzold, Linda R. 32 1993 A multigrid method for shape from shading. Zbl 0764.68187 Ascher, Uri M.; Carter, Paul M. 2 1993 Projected collocation for higher-order higher-index differential- algebraic equations. Zbl 0772.65049 Ascher, Uri M.; Petzold, Linda R. 12 1992 Projected implicit Runge-Kutta methods for differential-algebraic equations. Zbl 0732.65067 Ascher, Uri M.; Petzold, Linda R. 60 1991 A phase plane analysis of transonic solutions for the hydrodynamic semiconductor model. Zbl 0800.76032 Ascher, Uri M.; Markowich, Peter A.; Pietra, Paola; Schmeiser, Christian 41 1991 On parallel methods for boundary value ODEs. Zbl 0723.65061 Ascher, U. M.; Chan, S. Y. P. 8 1991 On symmetric schemes and differential-algebraic equations. Zbl 0687.65084 Ascher, Uri 23 1989 On numerical differential algebraic problems with application to semiconductor device simulation. Zbl 0685.65077 Ascher, Uri 9 1989 Conditioning of the steady state semiconductor device problem. Zbl 0699.35046 Ascher, U.; Markowich, P. A.; Schmeiser, C.; Steinrück, Herbert; Weiss, R. 9 1989 On collocation implementation for singularly perturbed two-point problems. Zbl 0685.65076 Ascher, Uri; Jacobs, Simon 8 1989 Numerical solution of boundary value problems for ordinary differential equations. Zbl 0671.65063 Ascher, Uri M.; Mattheij, Robert M. M.; Russell, Robert D. 143 1988 General framework, stability and error analysis for numerical stiff boundary value methods. Zbl 0666.65056 Ascher, U. M.; Mattheij, R. M. M. 55 1988 A new basis implementation for a mixed order boundary value ODE solver. Zbl 0633.65084 Bader, G.; Ascher, U. 64 1987 A note on solving nonlinear equations and the natural criterion function. Zbl 0622.90074 Ascher, U.; Osborne, M. R. 6 1987 Collocation for two-point boundary value problems revisited. Zbl 0618.65072 Ascher, Uri 9 1986 Stability of collocation at Gaussian points. Zbl 0617.65088 Ascher, U.; Bader, G. 5 1986 On some difference schemes for singular singularly-perturbed boundary value problems. Zbl 0523.65063 Ascher, Uri 9 1985 Numerical boundary value ODEs. Proceedings of an International Workshop, Vancouver, Canada, July 10-13, 1984. Zbl 0549.00025 2 1985 Two families of symmetric difference schemes for singular perturbation problems. Zbl 0568.65053 Ascher, Uri 1 1985 Collocation for singular perturbation problems. III: Nonlinear problems without turning points. Zbl 0558.65060 Ascher, U.; Weiss, R. 23 1984 Collocation for singular perturbation problems. II: Linear first order systems without turning points. Zbl 0558.65059 Ascher, U.; Weiss, R. 13 1984 On spline basis selection for solving differential equations. Zbl 0525.65060 Ascher, U.; Pruess, S.; Russell, R. D. 20 1983 Collocation for singular perturbation problems. I: First order systems with constant coefficients. Zbl 0523.65064 Ascher, U.; Weiss, R. 19 1983 Collocation software for boundary-value ODEs. Zbl 0455.65067 Ascher, U.; Christiansen, J.; Russell, R. D. 106 1981 Reformulation of boundary value problems into ”standard” form. Zbl 0461.34021 Ascher, U.; Russell, R. D. 30 1981 Solving boundary-value problems with a spline-collocation code. Zbl 0439.65067 Ascher, Uri 5 1980 Numerical solutions for maximum sustainable consumption growth with a multi-grade exhaustible resource. Zbl 0453.90025 Ascher, U.; Wan, F. Y. M. 1 1980 A collocation solver for mixed order systems of boundary value problems. Zbl 0407.65035 Ascher, U.; Christiansen, J.; Russell, R. D. 85 1979 COLSYS - a collocation code for boundary-value problems. Zbl 0459.65061 Ascher, U.; Christiansen, J.; Russell, R. D. 22 1979 A collocation method for parabolic quasilinear problems on general domains. Zbl 0417.65055 Ascher, U.; Rosen, J. B. 3 1979 Discrete least squares approximations for ordinary differential equations. Zbl 0414.65049 Ascher, Uri 6 1978 Linear programming algorithms for the Chebyshev solution to a system of consistent linear equations. Zbl 0365.90090 Ascher, Uri 1 1977 all cited Publications top 5 cited Publications all top 5 Cited by 3,696 Authors 28 Ascher, Uri M. 23 Vabishchevich, Pëtr Nikolaevich 20 Weinmüller, Ewa B. 18 Petzold, Linda Ruth 17 März, Roswitha 17 Pareschi, Lorenzo 16 Cash, Jeff R. 15 Boscheri, Walter 15 Mei, Ming 15 Sandu, Adrian 14 Haber, Eldad 14 Shu, Chi-Wang 13 Dimarco, Giacomo 13 Russo, Giovanni 13 Spiteri, Raymond J. 12 Biros, George 12 Minion, Michael L. 12 Ramos, Higinio 11 Brihaye, Yves 11 Ceniceros, Hector D. 11 Higueras, Inmaculada 11 Hoang, Manh Tuan 11 Mattheij, Robert M. M. 11 Mazzia, Francesca 11 Schütz, Jochen 10 Amodio, Pierluigi 10 Boscarino, Sebastiano 10 Cai, Jiaxiang 10 Koch, Othmar 10 Liu, Chein-Shan 10 Mulet, Pep 10 Shadid, John N. 10 Wang, Haijin 10 Zhang, Guojing 9 Jackiewicz, Zdzislaw 9 Kurganov, Alexander 9 Luo, Xinlong 9 Muir, Paul H. 9 Qiu, Jingmei 9 Shankar, Varun 9 Wang, Yushun 9 Zhang, Qiang 8 Bayram, Mustafa 8 Chertock, Alina E. 8 Feichtinger, Gustav 8 Hartmann, Betti 8 Kadalbajoo, Mohan K. 8 Kropinski, Mary Catherine A. 8 Lee, Hyun Geun 8 Linh, Vu Hoang 8 Radu, Eugen 8 Zhang, Kaijun 7 Bürger, Raimund 7 Çelik, Ercan 7 Doedel, Eusebius J. 7 Duan, Ben 7 Grote, Marcus J. 7 Hundsdorfer, Willem H. 7 Ibáñez González, Jacinto Javier 7 Kaltenbacher, Barbara 7 Lukáčová-Medviďová, Mária 7 McLachlan, Robert I. 7 Mehrmann, Volker 7 Patidar, Kailash C. 7 Reich, Sebastian 7 Russell, Robert D. 7 Sgura, Ivonne 7 Song, Songhe 7 Trenchea, Catalin 7 Veerapaneni, Shravan Kumar 7 Ward, Michael J. 7 Zhang, Chengjian 7 Zhang, Hong 6 Ambrose, David M. 6 Barton, Paul I. 6 Bernard, Florian 6 Budd, Christopher John 6 Buvoli, Tommaso 6 Cardone, Angelamaria 6 Christlieb, Andrew J. 6 Ghattas, Omar N. 6 Hanke, Michael 6 Hauck, Cory D. 6 Iollo, Angelo 6 Kadioglu, Samet Y. 6 Kaiser, Klaus Hermann 6 Karasözen, Bülent 6 Kressner, Daniel 6 Layton, William J. 6 Li, Dongfang 6 Li, Fengyan 6 Lin, Ping 6 Owolabi, Kolade Matthew 6 Puppo, Gabriella 6 Quaife, Bryan D. 6 Shin, Jaemin 6 Singh, Gurjinder 6 Smooke, Mitchell D. 6 Tavelli, Maurizio 6 Tischendorf, Caren ...and 3,596 more Authors all top 5 Cited in 334 Serials 267 Journal of Computational Physics 148 Journal of Computational and Applied Mathematics 145 Applied Numerical Mathematics 129 Applied Mathematics and Computation 89 Journal of Scientific Computing 82 Computers & Mathematics with Applications 62 Computer Methods in Applied Mechanics and Engineering 57 SIAM Journal on Scientific Computing 36 Mathematics of Computation 36 International Journal of Computer Mathematics 34 BIT 34 Numerical Algorithms 29 Mathematics and Computers in Simulation 27 Computers and Fluids 26 Journal of Optimization Theory and Applications 26 Numerische Mathematik 22 Applied Mathematics Letters 20 Inverse Problems 20 Advances in Computational Mathematics 19 Computing 19 SIAM Journal on Numerical Analysis 18 Physica D 18 Computational and Applied Mathematics 18 Multibody System Dynamics 16 Journal of Fluid Mechanics 16 Mathematical and Computer Modelling 14 Computer Physics Communications 14 International Journal for Numerical Methods in Engineering 14 Numerical Methods for Partial Differential Equations 14 Applied Mathematical Modelling 14 Communications in Nonlinear Science and Numerical Simulation 13 Journal of High Energy Physics 11 Journal of Mathematical Analysis and Applications 11 Chaos, Solitons and Fractals 11 Journal of Differential Equations 11 International Journal of Bifurcation and Chaos in Applied Sciences and Engineering 11 Mathematical Problems in Engineering 10 Journal of Mathematical Biology 9 SIAM Journal on Matrix Analysis and Applications 9 Linear Algebra and its Applications 9 Computational Optimization and Applications 9 Nonlinear Dynamics 9 Journal of Applied Mathematics and Computing 9 Communications in Computational Physics 9 Journal of Computational Dynamics 8 Studies in Applied Mathematics 8 Computer Aided Geometric Design 8 Numerical Linear Algebra with Applications 8 Computational Geosciences 8 International Journal of Computational Methods 8 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis 8 Inverse Problems in Science and Engineering 7 Journal of Mathematical Physics 7 Mathematical Methods in the Applied Sciences 7 Bulletin of Mathematical Biology 7 Automatica 7 Calcolo 7 M\(^3\)AS. Mathematical Models & Methods in Applied Sciences 7 Mathematical Programming. Series A. Series B 7 SIAM Journal on Applied Dynamical Systems 7 Advances in Difference Equations 7 International Journal of Applied and Computational Mathematics 6 Mathematical Biosciences 6 Optimal Control Applications & Methods 6 SIAM Journal on Mathematical Analysis 6 Journal of Difference Equations and Applications 6 Computing and Visualization in Science 6 Abstract and Applied Analysis 6 European Journal of Mechanics. A. Solids 6 Combustion Theory and Modelling 6 Optimization and Engineering 6 Foundations of Computational Mathematics 6 Advances in Applied Mathematics and Mechanics 5 Journal of Engineering Mathematics 5 Journal of the Franklin Institute 5 Meccanica 5 Physics of Fluids 5 International Journal of Nonlinear Sciences and Numerical Simulation 5 Discrete and Continuous Dynamical Systems. 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Real World Applications 4 Multiscale Modeling & Simulation 4 International Journal of Numerical Analysis and Modeling ...and 234 more Serials all top 5 Cited in 47 Fields 1,711 Numerical analysis (65-XX) 618 Partial differential equations (35-XX) 548 Ordinary differential equations (34-XX) 479 Fluid mechanics (76-XX) 148 Biology and other natural sciences (92-XX) 138 Calculus of variations and optimal control; optimization (49-XX) 134 Mechanics of deformable solids (74-XX) 119 Dynamical systems and ergodic theory (37-XX) 90 Mechanics of particles and systems (70-XX) 83 Systems theory; control (93-XX) 80 Optics, electromagnetic theory (78-XX) 77 Statistical mechanics, structure of matter (82-XX) 74 Operations research, mathematical programming (90-XX) 70 Computer science (68-XX) 57 Geophysics (86-XX) 55 Classical thermodynamics, heat transfer (80-XX) 49 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 40 Probability theory and stochastic processes (60-XX) 36 Linear and multilinear algebra; matrix theory (15-XX) 33 Statistics (62-XX) 29 Relativity and gravitational theory (83-XX) 27 Integral equations (45-XX) 23 Quantum theory (81-XX) 23 Information and communication theory, circuits (94-XX) 16 Approximations and expansions (41-XX) 15 Operator theory (47-XX) 14 Global analysis, analysis on manifolds (58-XX) 9 Difference and functional equations (39-XX) 9 Astronomy and astrophysics (85-XX) 7 General and overarching topics; collections (00-XX) 7 Real functions (26-XX) 5 Functional analysis (46-XX) 4 Differential geometry (53-XX) 3 Potential theory (31-XX) 3 Special functions (33-XX) 3 General topology (54-XX) 2 History and biography (01-XX) 2 Combinatorics (05-XX) 2 Functions of a complex variable (30-XX) 2 Harmonic analysis on Euclidean spaces (42-XX) 1 Mathematical logic and foundations (03-XX) 1 Number theory (11-XX) 1 Field theory and polynomials (12-XX) 1 Sequences, series, summability (40-XX) 1 Integral transforms, operational calculus (44-XX) 1 Algebraic topology (55-XX) 1 Mathematics education (97-XX) Citations by Year