Raytcho Lazarov
Raytcho Lazarov
Professor of Mathematics, Texas A&M University and Professor Emeritus, Bulgarian Academy of Sciences
Потвърден имейл адрес: math.tamu.edu - Начална страница
ЗаглавиеПозоваванияГодина
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
8762009
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
3891994
Finite volume methods for convection-diffusion problems
RD Lazarov, ID Mishev, PS Vassilevski
SIAM Journal on Numerical Analysis 33 (1), 31-55, 1996
2651996
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
2221994
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
2081997
Difference schemes for differential equations with generalized solutions
AA Samarskii, RD Lazarov, VL Makarov
Vysshaya Shkola, Moscow, 1987
2061987
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
1881991
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
1772013
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
1601991
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
1552000
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
1332015
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
1282012
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
1262016
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
1262001
Разностные схемы для дифференциальных уравнений с обобщенными решениями: Учебное пособие
ВЛМ АА Самарский, РД Лазаров
Высшая школа, 1987
1251987
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
1132016
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
1122015
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
962004
Numerical well model for non-Darcy flow through isotropic porous media
RE Ewing, RD Lazarov, SL Lyons, DV Papavassiliou, J Pasciak, G Qin
Computational Geosciences 3 (3), 185-204, 1999
931999
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
852015
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