Raytcho Lazarov
Raytcho Lazarov
Professor of Mathematics, Texas A&M University and Professor Emeritus, Bulgarian Academy of Sciences
Verified email at math.tamu.edu - Homepage
Title
Cited by
Cited by
Year
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
10562009
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
4171994
Finite volume methods for convection-diffusion problems
RD Lazarov, ID Mishev, PS Vassilevski
SIAM Journal on Numerical Analysis 33 (1), 31-55, 1996
2791996
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
2371994
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
2352013
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
2181997
Difference schemes for differential equations with generalized solutions
AA Samarskii, RD Lazarov, VL Makarov
Vysshaya Shkola, Moscow, 1987
2131987
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
2072016
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
2041991
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
1962015
Two schemes for fractional diffusion and diffusion-wave equations with nonsmooth data
B Jin, R Lazarov, Z Zhou
arXiv preprint arXiv:1404.3800, 2014
190*2014
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
1852016
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
1711991
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
1622000
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
1532015
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
1522012
:
,
, 1987
1441987
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
1322001
Error analysis of semidiscrete finite element methods for inhomogeneous time-fractional diffusion
B Jin, R Lazarov, J Pasciak, Z Zhou
IMA Journal of Numerical Analysis 35 (2), 561-582, 2015
1062015
Error estimates for a finite volume element method for parabolic equations in convex polygonal domains
P Chatzipantelidis, RD Lazarov, V Thomée
Numerical Methods for Partial Differential Equations: An International, 2004
1042004
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Articles 1–20