Dahmen, W., Monsuur, H., & Stevenson, R. (2023). Least squares solvers for ill-posed PDEs that are conditionally stable. ESAIM: Mathematical Modelling and Numerical Analysis, 57(4), 2227-2255. https://doi.org/10.1051/M2AN/2023050[details]
Monsuur, H., & Stevenson, R. (2023). A pollution-free ultra-weak FOSLS discretization of the Helmholtz equation. Computers & Mathematics with Applications, 148, 241-255. https://doi.org/10.1016/J.CAMWA.2023.08.013[details]
Dahmen, W., Stevenson, R., & Westerdiep, J. (2022). Accuracy controlled data assimilation for parabolic problems. Mathematics of Computation, 91(334), 557-595. Advance online publication. https://doi.org/10.1090/mcom/3680[details]
Stevenson, R., van Venetië, R., & Westerdiep, J. (2022). A wavelet-in-time, finite element-in-space adaptive method for parabolic evolution equations. Advances in Computational Mathematics, 48(3), Article 17. https://doi.org/10.1007/s10444-022-09930-w[details]
Boehm, U., Cox, S., Gantner, G., & Stevenson, R. (2021). Fast solutions for the first-passage distribution of diffusion models with space-time-dependent drift functions and time-dependent boundaries. Journal of Mathematical Psychology, 105, Article 102613. https://doi.org/10.1016/j.jmp.2021.102613[details]
Carere, C., Strazzullo, M., Ballarin, F., Rozza, G., & Stevenson, R. P. (2021). A weighted POD-reduction approach for parametrized PDE-constrained Optimal Control Problems with random inputs and applications to environmental sciences. Computers & Mathematics with Applications, 102, 261-276. https://doi.org/10.1016/j.camwa.2021.10.020[details]
Gantner, G., & Stevenson, R. (2021). Further results on a space-time FOSLS formulation of parabolic PDEs. ESAIM: Mathematical Modelling and Numerical Analysis, 55(1), 283-299. https://doi.org/10.1051/m2an/2020084[details]
Snijders, T. E., Schlösser, T. P. C., Heckmann, N. D., Tezuka, T., Castelein, R. M., Stevenson, R. P., Weinans, H., de Gast, A., & Dorr, L. D. (2021). The Effect of Functional Pelvic Tilt on the Three-Dimensional Acetabular Cup Orientation in Total Hip Arthroplasty Dislocations. Journal of Arthroplasty, 36(6), 2184-2188. https://doi.org/10.1016/j.arth.2020.12.055[details]
Snijders, T. E., Schlösser, T. P. C., van Stralen, M., Castelein, R. M., Stevenson, R. P., Weinans, H., & de Gast, A. (2021). The Effect of Postural Pelvic Dynamics on the Three-dimensional Orientation of the Acetabular Cup in THA Is Patient Specific. Clinical Orthopaedics and Related Research, 479(3), 561-571. https://doi.org/10.1097/CORR.0000000000001489[details]
Stevenson, R., & Van Venetië, R. (2021). Uniform preconditioners of linear complexity for problems of negative order. Computational methods in applied mathematics, 21(2), 469-478. https://doi.org/10.1515/cmam-2020-0052[details]
Stevenson, R., & Westerdiep, J. (2021). Stability of Galerkin discretizations of a mixed space–time variational formulation of parabolic evolution equations. IMA Journal of Numerical Analysis, 41(1), 28-47. Advance online publication. https://doi.org/10.1093/imanum/drz069[details]
Stevenson, R., & van Venetië, R. (2020). Uniform preconditioners for problems of negative order. Mathematics of Computation, 89(322), 645-674. https://doi.org/10.1090/MCOM/3481[details]
Stevenson, R., & van Venetië, R. (2020). Uniform preconditioners for problems of positive order. Computers and Mathematics with Applications, 79(12), 3516-3530. https://doi.org/10.1016/j.camwa.2020.02.009[details]
Berrone, S., Bonito, A., Stevenson, R., & Verani, M. (2019). An optimal adaptive fictitious domain method. Mathematics of Computation, 88(319), 2101-2134. https://doi.org/10.1090/mcom/3414[details]
Canuto, C., Nochetto, R. H., Stevenson, R. P., & Verani, M. (2019). A saturation property for the spectral-Galerkin approximation of a Dirichlet problem in a square. ESAIM: Mathematical Modelling and Numerical Analysis, 53(3), 987-1003. https://doi.org/10.1051/m2an/2019015[details]
Dahmen, W., & Stevenson, R. P. (2019). Adaptive Strategies for Transport Equations. Computational methods in applied mathematics, 19(3), 431-464. https://doi.org/10.1515/cmam-2018-0230[details]
Rekatsinas, N., & Stevenson, R. P. (2019). An optimal adaptive tensor product wavelet solver of a space-time FOSLS formulation of parabolic evolution problems. Advances in Computational Mathematics, 45(2), 1031–1066. https://doi.org/10.1007/s10444-018-9644-2[details]
Broersen, D., Dahmen, W., & Stevenson, R. P. (2018). On the stability of DPG formulations of transport equations. Mathematics of Computation, 87(311), 1051-1082. https://doi.org/10.1090/mcom/3242[details]
Chegini, N., & Stevenson, R. (2018). Adaptive piecewise tensor product wavelets scheme for Laplace-interface problems. Journal of Computational and Applied Mathematics, 336, 72-97. https://doi.org/10.1016/j.cam.2017.12.021[details]
Rekatsinas, N., & Stevenson, R. (2018). A quadratic finite element wavelet Riesz basis. International Journal of Wavelets, Multiresolution and Information Processing, 16(4), Article 1850033. https://doi.org/10.1142/S0219691318500339[details]
Rekatsinas, N., & Stevenson, R. (2018). An optimal adaptive wavelet method for first order system least squares. Numerische Mathematik, 140(1), 191-237. https://doi.org/10.1007/s00211-018-0961-7[details]
Canuto, C., Nochetto, R. H., Stevenson, R., & Verani, M. (2017). On p-robust saturation for hp-AFEM. Computers and Mathematics with Applications, 73(9), 2004-2022. https://doi.org/10.1016/j.camwa.2017.02.035[details]
Schwab, C., & Stevenson, R. (2017). Fractional space-time variational formulations of (Navier-) stokes equations. SIAM Journal on Mathematical Analysis, 49(4), 2442-2467. https://doi.org/10.1137/15M1051725[details]
2016
Canuto, C., Nochetto, R. H., Stevenson, R. P., & Verani, M. (2016). Adaptive Spectral Galerkin Methods with Dynamic Marking. SIAM journal on numerical analysis, 54(6), 3193–3213. https://doi.org/10.1137/15M104579X[details]
Dahlke, S., Lellek, D., Lui, S. H., & Stevenson, R. (2016). Adaptive Wavelet Schwarz Methods for the Navier-Stokes Equation. Numerical Functional Analysis and Optimization, 37(10), 1213-1234 . https://doi.org/10.1080/01630563.2016.1198916[details]
Diening, L., Kreuzer, C., & Stevenson, R. (2016). Instance Optimality of the Adaptive Maximum Strategy. Foundations of Computational Mathematics, 16(1), 33-68. https://doi.org/10.1007/s10208-014-9236-6[details]
Broersen, D., & Stevenson, R. P. (2015). A Petrov-Galerkin discretization with optimal test space of a mild-weak formulation of convection-diffusion equations in mixed form. IMA Journal of Numerical Analysis, 35(1), 39-73. https://doi.org/10.1093/imanum/dru003[details]
Canuto, C., Nochetto, R. H., Stevenson, R., & Verani, M. (2015). High-Order Adaptive Galerkin Methods. In R. M. Kirby, M. Berzins, & J. S. Hesthaven (Eds.), Spectral and High Order Methods for Partial Differential Equations : ICOSAHOM 2014: selected papers from the ICOSAHOM conference, June 23-27, 2014, Salt Lake City, Utah, USA (pp. 51-72). (Lecture Notes in Computational Science and Engineering ; Vol. 106). Springer. https://doi.org/10.1007/978-3-319-19800-2_4[details]
Chegini, N., & Stevenson, R. (2015). An Adaptive Wavelet Method for Semi-Linear First-Order System Least Squares. Computational methods in applied mathematics, 15(4), 439-463. https://doi.org/10.1515/cmam-2015-0023[details]
2014
Broersen, D., & Stevenson, R. (2014). A robust Petrov-Galerkin discretisation of convection-diffusions. Computers & Mathematics with Applications, 68(11), 1605-1618. https://doi.org/10.1016/j.camwa.2014.06.019[details]
Chegini, N. G., Dahlke, S., Friedrich, U., & Stevenson, R. (2014). Piecewise Tensor Product Wavelet Bases by Extensions and Approximation Rates. In S. Dahlke, W. Dahmen, M. Griebel, W. Hackbusch, K. Ritter, R. Schneider, C. Schwab, & H. Yserentant (Eds.), Extraction of quantifiable information from complex systems (pp. 69-81). (Lecture Notes in Computational Science and Engineering; No. 102). Springer. https://doi.org/10.1007/978-3-319-08159-5_4[details]
Gallistl, D., Schedensack, M., & Stevenson, R. P. (2014). A Remark on Newest Vertex Bisection in Any Space Dimension. Computational methods in applied mathematics, 14(3), 317-320. https://doi.org/10.1515/cmam-2014-0013[details]
Guberovic, R., Schwab, C., & Stevenson, R. (2014). Space-time variational saddle point formulations of Stokes and Navier-Stokes equations. ESAIM : Mathematical Modelling and Numerical Analysis, 48(3), 875-894. https://doi.org/10.1051/m2an/2013124[details]
Kestler, S., & Stevenson, R. (2014). Fast evaluation of system matrices w.r.t. multi-tree collections of tensor product refinable basis functions. Journal of Computational and Applied Mathematics, 260, 103-116. https://doi.org/10.1016/j.cam.2013.09.015[details]
Stevenson, R. (2014). Adaptive Wavelet Methods for Linear and Nonlinear Least-Squares Problems. Foundations of Computational Mathematics, 14(2), 237-283. https://doi.org/10.1007/s10208-013-9184-6[details]
Stevenson, R. P. (2014). First-order system least squares with inhomogeneous boundary conditions. IMA Journal of Numerical Analysis, 34(3), 863-878. Advance online publication. https://doi.org/10.1093/imanum/drt042[details]
2013
Chegini, N., Dahlke, S., Friedrich, U., & Stevenson, R. (2013). Piecewise tensor product wavelet bases by extensions and approximation rates. Mathematics of Computation, 82(284), 2157-2190. https://doi.org/10.1090/S0025-5718-2013-02694-4[details]
Kestler, S., & Stevenson, R. (2013). An Efficient Approximate Residual Evaluation in the Adaptive Tensor Product Wavelet Method. Journal of Scientific Computing, 57(3), 439-463. https://doi.org/10.1007/s10915-013-9712-1[details]
2012
Chegini, N., & Stevenson, R. (2012). The adaptive tensor product wavelet scheme: sparse matrices and the application to singularly perturbed problems. IMA Journal of Numerical Analysis, 32(1), 75-104. https://doi.org/10.1093/imanum/drr013[details]
2011
Chegini, N., & Stevenson, R. (2011). Adaptive wavelet schemes for parabolic problems: sparse matrices and numerical results. SIAM journal on numerical analysis, 49(1), 182-212. https://doi.org/10.1137/100800555[details]
Demlow, A., & Stevenson, R. (2011). Convergence and quasi-optimality of an adaptive finite element method for controlling L2 errors. Numerische Mathematik, 117(2), 185-218. https://doi.org/10.1007/s00211-010-0349-9[details]
Schwab, C., & Stevenson, R. (2011). Fast evaluation of nonlinear functionals of tensor product wavelet expansions. Numerische Mathematik, 119(4), 765-786. https://doi.org/10.1007/s00211-011-0397-9[details]
Stevenson, R. (2011). Divergence-free wavelet bases on the hypercube: free-slip boundary conditions, and applications for solving the instationary Stokes equations. Mathematics of Computation, 80(275), 1499-1523. https://doi.org/10.1090/S0025-5718-2011-02471-3[details]
Dijkema, T. J., Schwab, C., & Stevenson, R. (2009). An adaptive wavelet method for solving high-dimensional elliptic PDEs. Constructive Approximation, 30(3), 423-455. https://doi.org/10.1007/s00365-009-9064-0[details]
Mommer, M. S., & Stevenson, R. (2009). A goal-oriented adaptive finite element method with convergence rates. SIAM journal on numerical analysis, 47(2), 861-868. https://doi.org/10.1137/060675666[details]
Nguyen, H., & Stevenson, R. (2009). Finite element wavelets with improved quantitative properties. Journal of Computational and Applied Mathematics, 230(2), 706-727. https://doi.org/10.1016/j.cam.2009.01.007[details]
Stevenson, R. (2009). Adaptive wavelet methods for solving operator equations: An overview. In R. A. DeVore, & A. Kunoth (Eds.), Multiscale, nonlinear and adaptive approximation: Dedicated to Wolfgang Dahmen on the occasion of his 60th birthday (pp. 543-597). Springer. https://doi.org/10.1007/978-3-642-03413-8_13[details]
Stevenson, R., & Werner, M. (2009). A multiplicative Schwarz adaptive wavelet method for elliptic boundary value problems. Mathematics of Computation, 78(266), 619-644. https://doi.org/10.1090/S0025-5718-08-02186-8[details]
Kondratyuk, Y., & Stevenson, R. (2008). An optimal adaptive finite element method for the Stokes problem. SIAM journal on numerical analysis, 46(2), 747-775. https://doi.org/10.1137/06066566X[details]
Stevenson, R., & Werner, M. (2008). Computation of differential operators in aggregated wavelet frame coordinates. IMA Journal of Numerical Analysis, 28(2), 354-381. https://doi.org/10.1093/imanum/drm025[details]
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