Unified hybridization of discontinuous Galerkin, mixed, and continuous Galerkin methods for second order elliptic problems B Cockburn, J Gopalakrishnan, R Lazarov SIAM Journal on Numerical Analysis 47 (2), 1319-1365, 2009 | 1344 | 2009 |
First-order system least squares for second-order partial differential equations: Part I Z Cai, R Lazarov, TA Manteuffel, SF McCormick SIAM Journal on Numerical Analysis 31 (6), 1785-1799, 1994 | 446 | 1994 |
An analysis of the L1 scheme for the subdiffusion equation with nonsmooth data B Jin, R Lazarov, Z Zhou IMA Journal of Numerical Analysis 36 (1), 197-221, 2016 | 334 | 2016 |
Finite volume methods for convection-diffusion problems RD Lazarov, ID Mishev, PS Vassilevski SIAM Journal on Numerical Analysis 33 (1), 31-55, 1996 | 312 | 1996 |
Error estimates for a semidiscrete finite element method for fractional order parabolic equations B Jin, R Lazarov, Z Zhou SIAM Journal on Numerical Analysis 51 (1), 445-466, 2013 | 306 | 2013 |
The Galerkin finite element method for a multi-term time-fractional diffusion equation B Jin, R Lazarov, Y Liu, Z Zhou Journal of Computational Physics 281, 825-843, 2015 | 270 | 2015 |
Two schemes for fractional diffusion and diffusion-wave equations with nonsmooth data B Jin, R Lazarov, Z Zhou arXiv preprint arXiv:1404.3800, 2014 | 264* | 2014 |
Difference schemes for differential equations with generalized solutions AA Samarskii, RD Lazarov, VL Makarov Vysshaya Shkola, Moscow, 1987 | 261 | 1987 |
Least-squares mixed finite elements for second-order elliptic problems AI Pehlivanov, GF Carey, RD Lazarov SIAM Journal on Numerical Analysis 31 (5), 1368-1377, 1994 | 252 | 1994 |
A least-squares approach based on a discrete minus one inner product for first order systems J Bramble, R Lazarov, J Pasciak Mathematics of Computation 66 (219), 935-955, 1997 | 246 | 1997 |
Two fully discrete schemes for fractional diffusion and diffusion-wave equations with nonsmooth data B Jin, R Lazarov, Z Zhou SIAM Journal on Scientific Computing 38 (1), A146-A170, 2016 | 239 | 2016 |
Superconvergence of the velocity along the Gauss lines in mixed finite element methods RE Ewing, RD Lazarov, J Wang SIAM journal on numerical analysis 28 (4), 1015-1029, 1991 | 194 | 1991 |
Local refinement techniques for elliptic problems on cell-centered grids. I. Error analysis RE Ewing, RD Lazarov, PS Vassilevski Mathematics of Computation 56 (194), 437-461, 1991 | 176 | 1991 |
Variational formulation of problems involving fractional order differential operators B Jin, R Lazarov, J Pasciak, W Rundell Mathematics of Computation 84 (296), 2665-2700, 2015 | 174 | 2015 |
Finite volume element approximations of nonlocal reactive flows in porous media R Ewing, R Lazarov, Y Lin Numerical Methods for Partial Differential Equations: An International …, 2000 | 171 | 2000 |
Robust domain decomposition preconditioners for abstract symmetric positive definite bilinear forms Y Efendiev, J Galvis, R Lazarov, J Willems ESAIM: Mathematical Modelling and Numerical Analysis 46 (5), 1175-1199, 2012 | 168 | 2012 |
Разностные схемы для дифференциальных уравнений с обобщенными решениями: Учебное пособие ВЛМ АА Самарский, РД Лазаров Высшая школа, 1987 | 166 | 1987 |
Numerical methods for time-fractional diffusion with nonsmooth data: a concise overview B Jin, R Lazarov, Z Zhou Computer Methods in Applied Mechanics and Engineering 356, 332--358, 2019 | 156* | 2019 |
Multiplier spaces for the mortar finite element method in three dimensions C Kim, RD Lazarov, JE Pasciak, PS Vassilevski SIAM Journal on Numerical Analysis 39 (2), 519-538, 2001 | 136 | 2001 |
An analysis of the Rayleigh–Stokes problem for a generalized second-grade fluid E Bazhlekova, B Jin, R Lazarov, Z Zhou Numerische Mathematik 131 (1), 1-31, 2015 | 135 | 2015 |