Edit Profile (opens in new tab) Zlatev, Zahari Co-Author Distance Author ID: zlatev.zahari Published as: Zlatev, Zahari; Zlatev, Z. Documents Indexed: 142 Publications since 1978, including 6 Books 7 Contributions as Editor Co-Authors: 48 Co-Authors with 115 Joint Publications 659 Co-Co-Authors all top 5 Co-Authors 32 single-authored 38 Dimov, Ivan Todor 29 Georgiev, Krassimir 26 Faragó, István 24 Ostromsky, Tzvetan 22 Havasi, Ágnes 17 Waśniewski, Jerzy 10 Schaumburg, Kjeld 8 Thomsen, Per Grove 7 Brandt, Jorgen 6 Hansen, Per Christian 5 Berkowicz, Ruwim 4 Prahm, Lars P. 3 Owczarz, Wojciech 3 Todorov, Venelin 2 Antonov, Anton A. 2 Chronopoulos, Anthony Theodore 2 D’Ambra, Pasqua 2 Gallivan, Kyle A. 2 Georgieva, Rayna 2 Komsalova, Emilia 2 Lirkov, Ivan D. 2 Margenov, Svetozar D. 2 Moth, Jørgen 2 Østerby, Ole 2 Sameh, Ahmed H. 2 Syrakov, Dimiter E. 2 Tzvetanov, Ilia 1 Bastrup-Birk, A. 1 Björck, Åke 1 Blaheta, Radim 1 Christensen, Jesper H. 1 Fekete, Imre 1 Fenger, J. 1 Ganev, Kostadin G. 1 Georgieva, Raya 1 Ivanovska, Sofiya 1 Kaae, P. 1 Keable, C. 1 Lazarov, Vladimir 1 Mikkelsen, Tarjei S. 1 Mortensen, L. 1 Philipov, Philip 1 Shaĭdurov, Vladimir Victorovich 1 Thykier-Nielsen, S. 1 van Duin, Arno C. N. 1 Venugopal, Mamatha 1 Vu, Phuong Anh 1 Vulkov, Lubin G. all top 5 Serials 19 Computers & Mathematics with Applications 11 Journal of Computational and Applied Mathematics 5 Parallel Computing 4 Mathematical and Computer Modelling 3 Computers and Chemistry 3 SIAM Journal on Scientific and Statistical Computing 3 Central European Journal of Mathematics 3 Lecture Notes in Computer Science 2 Journal of Computational Physics 2 Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) 2 Applied Mathematics and Computation 2 BIT 2 Computing 2 Numerische Mathematik 2 SIAM Journal on Numerical Analysis 2 Applied Numerical Mathematics 1 Computers and Fluids 1 ACM Transactions on Mathematical Software 1 Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Mathematica 1 Control and Cybernetics 1 International Journal for Numerical Methods in Engineering 1 Mathematics and Computers in Simulation 1 Mathematica Balkanica. New Series 1 Applied Mathematics and Computer Science 1 Applied Mathematical Modelling 1 Systems Analysis, Modelling Simulation 1 Journal of Mathematical Chemistry 1 Matematicheskoe Modelirovanie 1 Computational Methods in Applied Mathematics 1 BIT. Nordisk Tidskrift for Informationsbehandling 1 Mathematics and its Applications (Dordrecht) 1 Studies in Computational Mathematics 1 International Journal of Differential Equations 1 De Gruyter Series in Applied and Numerical Mathematics all top 5 Fields 124 Numerical analysis (65-XX) 43 Biology and other natural sciences (92-XX) 33 Geophysics (86-XX) 30 Partial differential equations (35-XX) 19 Fluid mechanics (76-XX) 18 Ordinary differential equations (34-XX) 14 Computer science (68-XX) 7 General and overarching topics; collections (00-XX) 6 Classical thermodynamics, heat transfer (80-XX) 5 Linear and multilinear algebra; matrix theory (15-XX) 4 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 3 Statistics (62-XX) 3 Quantum theory (81-XX) 1 Number theory (11-XX) 1 Approximations and expansions (41-XX) 1 Operator theory (47-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Operations research, mathematical programming (90-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 88 Publications have been cited 556 times in 232 Documents Cited by ▼ Year ▼ Solving large and stiff ODE systems arising in large air pollution models. Zbl 0852.65058 Zlatev, Z.; Brandt, J. 47 1995 Computational and numerical challenges in environmental modelling. Zbl 1120.65103 Zlatev, Zahari; Dimov, Ivan 41 2006 Implementation of a variable stepsize variable formula method in the time-integration part of a code for treatment of long-range transport of air pollutants. Zbl 0558.65068 Zlatev, Zahari; Berkowicz, Ruwim; Prahm, Lars P. 33 1984 Computational methods for general sparse matrices. Zbl 0746.65041 Zlatev, Zahari 24 1991 Testing subroutines solving advection-diffusion equations in atmospheric environments. Zbl 0538.76089 Zlatev, Z.; Berkowicz, R.; Prahm, L. P. 20 1983 Zero-stability properties of the three-ordinate variable stepsize variable formula methods. Zbl 0475.65041 Zlatev, Zahari 18 1981 Use of iterative refinement in the solution of sparse linear systems. Zbl 0485.65022 Zlatev, Zahari 16 1982 Direct methods for sparse matrices. Zbl 0516.65011 Osterby, Ole; Zlatev, Zahari 16 1983 Stability of the Richardson extrapolation applied together with the \(\theta \)-method. Zbl 1201.65134 Zlatev, Zahari; Faragó, István; Havasi, Ágnes 15 2010 Modified diagonally implicit Runge-Kutta methods. Zbl 0475.65040 Zlatev, Zahari 13 1981 Consistency and convergence of general linear multistep variable stepsize variable formula methods. Zbl 0504.65043 Zlatev, Z. 12 1983 Efficient implementation of stable Richardson extrapolation algorithms. Zbl 1205.65014 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 12 2010 Stability properties of variable stepsize variable formula methods. Zbl 0373.65036 Zlatev, Zahari 11 1978 On some pivotal strategies in Gaussian elimination by sparse technique. Zbl 0427.65016 Zlatev, Zahari 11 1980 Y12M. Solution of large and sparse systems of linear algebraic equations. Documentation of subroutines. Zbl 0461.65023 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 11 1981 Influence of climatic changes on pollution levels in the Balkan peninsula. Zbl 1319.86004 Zlatev, Z.; Georgiev, K.; Dimov, I. 11 2013 Comparison of two pivotal strategies in sparse plane rotations. Zbl 0485.65031 Zlatev, Zahari 9 1982 Stability restrictions on time-stepsize for numerical integration of first-order partial differential equations. Zbl 0534.65075 Zlatev, Z.; Berkowicz, R.; Prahm, L. P. 9 1983 Application of predictor-corrector schemes with several correctors in solving air pollution problems. Zbl 0568.65044 Zlatev, Zahari 9 1984 Studying absolute stability properties of the Richardson extrapolation combined with explicit Runge-Kutta methods. Zbl 1368.65115 Zlatev, Zahari; Georgiev, Krassimir; Dimov, Ivan 8 2014 Richardson-extrapolated sequential splitting and its application. Zbl 1160.65022 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 7 2009 Operator splitting and commutativity analysis in the Danish Eulerian model. Zbl 1063.92051 Dimov, I.; Faragó, I.; Havasi, Á.; Zlatev, Z. 7 2004 Three-dimensional version of the Danish-Eulerian model. Zbl 0925.65236 Zlatev, Z.; Dimov, I.; Georgiev, K. 7 1996 Two-parameter families of predictor-corrector methods for the solution of ordinary differential equations. Zbl 0428.65047 Thomsen, Per Grove; Zlatev, Zahari 7 1979 Automatic solution of differential equations based on the use of linear multistep methods. Zbl 0432.65042 Zlatev, Zahari; Thomsen, Per Grove 7 1979 Richardson extrapolation combined with the sequential splitting procedure and the \(\theta \)-method. Zbl 1250.65097 Zlatev, Zahari; Faragó, István; Havasi, Ágnes 7 2012 The convergence of diagonally implicit Runge-Kutta methods combined with Richardson extrapolation. Zbl 1319.65061 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 7 2013 Solving large and sparse linear least-squares problems by conjugate gradient algorithms. Zbl 0644.65028 Zlatev, Z.; Nielsen, H. B. 6 1988 Numerical treatment of large-scale air pollution models. Zbl 0647.76025 Zlatev, Z.; Berkowicz, R. 6 1988 Comparison of two algorithms for solving large linear systems. Zbl 0491.65017 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 6 1982 Mathematical model for studying the sulphur pollution over Europe. Zbl 0545.92018 Zlatev, Zahari 6 1985 Richardson extrapolation. Practical aspects and applications. Zbl 1478.65003 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Havasi, Ágnes 6 2018 Variable stepsize variable formula methods based on predictor-corrector schemes. Zbl 0548.65059 Zlatev, Zahari 5 1985 A locally optimized reordering algorithm and its application to a parallel sparse linear system solver. Zbl 0814.65027 Gallivan, K.; Hansen, P. C.; Ostromsky, Tz.; Zlatev, Z. 5 1995 Application of backward differentiation methods to the finite element solution of time-dependent problems. Zbl 0416.65054 Zlatev, Zahari; Thomsen, Per Grove 5 1979 Advanced algorithms for multidimensional sensitivity studies of large-scale air pollution models based on Sobol sequences. Zbl 1319.65005 Dimov, I.; Georgieva, R.; Ostromsky, Tz.; Zlatev, Z. 5 2013 Studying the sensitivity of pollutants’ concentrations caused by variations of chemical rates. Zbl 1196.92039 Dimov, I.; Georgieva, R.; Ivanovska, S.; Ostromsky, Tz.; Zlatev, Z. 5 2010 Choice of time-integration scheme in pseudospectral algorithm for advection equations. Zbl 0525.76089 Zlatev, Z.; Berkowicz, R.; Prahm, L. P. 4 1982 On the additive splitting procedures and their computer realization. Zbl 1176.65065 Faragó, István; Thomsen, Per Grove; Zlatev, Zahari 4 2008 Condition number estimators in a sparse matrix software. Zbl 0594.65030 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 4 1986 Application of Richardson extrapolation for multi-dimensional advection equations. Zbl 1368.65151 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 4 2014 Sensitivity studies of pollutant concentrations calculated by the UNI-DEM with respect to the input emissions. Zbl 1321.92081 Dimov, Ivan T.; Georgieva, Raya; Ostromsky, Tzvetan; Zlatev, Zahari 4 2013 Computations with symmetric, positive definite and band matrices on a parallel vector processor. Zbl 0658.65031 Zlatev, Zahari; Vu, Phuong; Wasniewski, Jerzy; Schaumburg, Kjeld 3 1988 Direct methods for sparse matrices. (Pryamye metody dlya razrezhennykh matrits). Transl. from the English and with a preface by Kh. D. Ikramov. Zbl 0663.65021 Østerby, Ole; Zlatev, Zahari 3 1987 General scheme for solving linear algebraic problems by direct methods. Zbl 0547.65035 Zlatev, Zahari 3 1985 Solving advection equations by applying the Crank-Nicolson scheme combined with the Richardson extrapolation. Zbl 1237.65099 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 3 2011 Testing the sensitivity of air pollution levels to variations of some chemical rate constants. Zbl 0910.92034 Dimov, Ivan; Zlatev, Zahari 3 1998 A coarse-grained parallel QR-factorization algorithm for sparse least squares problems. Zbl 0909.68071 Ostromsky, Tz.; Hansen, P. C.; Zlatev, Z. 3 1998 Differential integrators based on linear multistep methods. Zbl 0451.65059 Zlatev, Z.; Thomsen, P. G. 3 1980 Comparison of ten methods for the solution of large and sparse linear algebraic systems. Zbl 1032.65030 Gallivan, Kyle A.; Sameh, Ahmed H.; Zlatev, Zahari 3 2003 Explicit Runge-Kutta methods combined with advanced versions of the Richardson extrapolation. Zbl 1455.65110 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 3 2020 Stability of the Richardson extrapolation combined with some implicit Runge-Kutta methods. Zbl 1348.65114 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 3 2017 Variance-based sensitivity analysis of the unified Danish Eulerian model according to variations of chemical rates. Zbl 1351.62185 Dimov, Ivan; Georgieva, Rayna; Ostromsky, Tzvetan; Zlatev, Zahari 3 2013 A survey of the advances in the exploitation of the sparsity in the solution of large problems. Zbl 0639.65020 Zlatev, Zahari 2 1987 Treatment of some mathematical models describing long-range transport of air pollutants on vector processors. Zbl 0641.65094 Zlatev, Zahari 2 1988 Advances in the theory of variable stepsize variable formula methods for ordinary differential equations. Zbl 0674.65059 Zlatev, Zahari 2 1989 Sparse matrices - efficient decomposition and applications. Zbl 0485.65021 Zlatev, Z.; Thomsen, P. G. 2 1981 Sensitivity analysis of a large-scale air pollution model: numerical aspects and a highly parallel implementation. Zbl 1280.92076 Ostromsky, Tzvetan; Dimov, Ivan; Georgieva, Rayna; Zlatev, Zahari 2 2010 Richardson extrapolated numerical methods for treatment of one-dimensional advection equations. Zbl 1317.65003 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 2 2011 Implementation of sparse matrix algorithms in an advection-diffusion-chemistry module. Zbl 1228.65184 Georgiev, Krassimir; Zlatev, Zahari 2 2011 Partitioning ODE systems with an application to air pollution models. Zbl 0985.65087 Zlatev, Z. 2 2001 Parallel matrix computations in air pollution modelling. Zbl 0984.68188 Owczarz, Wojciech; Zlatev, Zahari 2 2002 Exploiting the sparsity in the solution of linear ordinary differential equations. Zbl 0576.65062 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 2 1985 Solving band systems of linear equations by iterative methods on vector machines. Zbl 0737.65031 Zlatev, Zahari 2 1991 Vectorizing codes for studying long-range transport of air pollutants. Zbl 0737.65098 Zlatev, Zahari; Christensen, Jesper; Moth, Jørgen; Wasniewski, Jerzy 2 1991 Iterative methods for nonlinear operator equations. Zbl 0760.65055 Chronopoulos, A. T.; Zlatev, Z. 2 1992 Running air pollution models on massively parallel machines. Zbl 0875.68174 Brown, John; Waśniewski, Jerzy; Zlatev, Zahari 2 1995 The use of sparse matrix technique in the numerical integration of stiff systems of linear ordinary differential equations. Zbl 0434.65049 Schaumburg, Kjeld; Wasniewski, Jerzy; Zlatev, Zahari 2 1980 Running air pollution models on the connection machine. Zbl 0807.92029 Zlatev, Z.; Waśniewski, J. 2 1994 Massive data set issues in air pollution modelling. Zbl 1027.68737 Zlatev, Zahari 2 2002 Absolute stability and implementation of the two-times repeated Richardson extrapolation together with explicit Runge-Kutta methods. Zbl 1434.65092 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 2 2019 On some stability properties of the Richardson extrapolation applied together with the \(\theta \)-method. Zbl 1280.65071 Zlatev, Zahari; Faragó, István; Havasi, Ágnes 1 2010 Parallel implementation of a large-scale 3-D air pollution model. Zbl 1031.65104 Ostromsky, Tzvetan; Zlatev, Zahari 1 2001 Improving the numerical stability and the performance of a parallel sparse solver. Zbl 0835.65051 van Duin, A. C. N.; Hansen, P. C.; Ostromsky, Tz.; Wijshoff, H.; Zlatev, Z. 1 1995 Parallel implementation and one year experiments with the Danish Eulerian model. Zbl 1118.86300 Ostromsky, Tzvetan; Dimov, Ivan T.; Zlatev, Zahari 1 2005 Numerical treatment of some mathematical models describing long-range transport of air pollution. Zbl 0709.65093 Zlatev, Z. 1 1988 Running large air pollution models on high speed computers. Zbl 0722.76077 Zlatev, Zahari 1 1990 Relationships between emission sources and excess ozone concentrations. Zbl 0881.92034 Zlatev, Z.; Fenger, J.; Mortensen, L. 1 1996 Handling the chemical part in large air pollution models. Zbl 0880.92035 Brandt, Jørgen; Waśniewski, Jerzy; Zlatev, Zahari 1 1996 Classification of the systems of ordinary differential equations and practical aspects in the numerical integration of large systems. Zbl 0434.65050 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 1 1980 Optimizing large air pollution models on high speed computers. Zbl 0806.92026 Zlatev, Zahari; Dimov, Ivan; Georgiev, Krassimir 1 1994 Using a combination of two models in tracer simulations. Zbl 0855.76079 Brandt, J.; Mikkelsen, T.; Thykier-Nielsen, S.; Zlatev, Z. 1 1996 The convergence of explicit Runge-Kutta methods combined with Richardson extrapolation. Zbl 1313.65184 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 1 2012 Application of Richardson extrapolation with the Crank-Nicolson scheme for multi-dimensional advection. Zbl 1340.65184 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 1 2013 Flexible two-level parallel implementations of a large air pollution model. Zbl 1032.65111 Ostromsky, Tzvetan; Zlatev, Zahari 1 2003 Stability properties of repeated Richardson extrapolation applied together with some implicit Runge-Kutta methods. Zbl 1434.65011 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 1 2019 Applying approximate LU-factorizations as preconditioners in eight iterative methods for solving systems of linear algebraic equations. Zbl 1273.65046 Zlatev, Zahari; Georgiev, Krassimir 1 2013 Efficient implementation of advanced Richardson extrapolation in an atmospheric chemical scheme. Zbl 1481.92192 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 1 2022 Efficient implementation of advanced Richardson extrapolation in an atmospheric chemical scheme. Zbl 1481.92192 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 1 2022 Explicit Runge-Kutta methods combined with advanced versions of the Richardson extrapolation. Zbl 1455.65110 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 3 2020 Absolute stability and implementation of the two-times repeated Richardson extrapolation together with explicit Runge-Kutta methods. Zbl 1434.65092 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 2 2019 Stability properties of repeated Richardson extrapolation applied together with some implicit Runge-Kutta methods. Zbl 1434.65011 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 1 2019 Richardson extrapolation. Practical aspects and applications. Zbl 1478.65003 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Havasi, Ágnes 6 2018 Stability of the Richardson extrapolation combined with some implicit Runge-Kutta methods. Zbl 1348.65114 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes 3 2017 Studying absolute stability properties of the Richardson extrapolation combined with explicit Runge-Kutta methods. Zbl 1368.65115 Zlatev, Zahari; Georgiev, Krassimir; Dimov, Ivan 8 2014 Application of Richardson extrapolation for multi-dimensional advection equations. Zbl 1368.65151 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 4 2014 Influence of climatic changes on pollution levels in the Balkan peninsula. Zbl 1319.86004 Zlatev, Z.; Georgiev, K.; Dimov, I. 11 2013 The convergence of diagonally implicit Runge-Kutta methods combined with Richardson extrapolation. Zbl 1319.65061 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 7 2013 Advanced algorithms for multidimensional sensitivity studies of large-scale air pollution models based on Sobol sequences. Zbl 1319.65005 Dimov, I.; Georgieva, R.; Ostromsky, Tz.; Zlatev, Z. 5 2013 Sensitivity studies of pollutant concentrations calculated by the UNI-DEM with respect to the input emissions. Zbl 1321.92081 Dimov, Ivan T.; Georgieva, Raya; Ostromsky, Tzvetan; Zlatev, Zahari 4 2013 Variance-based sensitivity analysis of the unified Danish Eulerian model according to variations of chemical rates. Zbl 1351.62185 Dimov, Ivan; Georgieva, Rayna; Ostromsky, Tzvetan; Zlatev, Zahari 3 2013 Application of Richardson extrapolation with the Crank-Nicolson scheme for multi-dimensional advection. Zbl 1340.65184 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 1 2013 Applying approximate LU-factorizations as preconditioners in eight iterative methods for solving systems of linear algebraic equations. Zbl 1273.65046 Zlatev, Zahari; Georgiev, Krassimir 1 2013 Richardson extrapolation combined with the sequential splitting procedure and the \(\theta \)-method. Zbl 1250.65097 Zlatev, Zahari; Faragó, István; Havasi, Ágnes 7 2012 The convergence of explicit Runge-Kutta methods combined with Richardson extrapolation. Zbl 1313.65184 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 1 2012 Solving advection equations by applying the Crank-Nicolson scheme combined with the Richardson extrapolation. Zbl 1237.65099 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 3 2011 Richardson extrapolated numerical methods for treatment of one-dimensional advection equations. Zbl 1317.65003 Zlatev, Zahari; Dimov, Ivan; Faragó, István; Georgiev, Krassimir; Havasi, Ágnes; Ostromsky, Tzvetan 2 2011 Implementation of sparse matrix algorithms in an advection-diffusion-chemistry module. Zbl 1228.65184 Georgiev, Krassimir; Zlatev, Zahari 2 2011 Stability of the Richardson extrapolation applied together with the \(\theta \)-method. Zbl 1201.65134 Zlatev, Zahari; Faragó, István; Havasi, Ágnes 15 2010 Efficient implementation of stable Richardson extrapolation algorithms. Zbl 1205.65014 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 12 2010 Studying the sensitivity of pollutants’ concentrations caused by variations of chemical rates. Zbl 1196.92039 Dimov, I.; Georgieva, R.; Ivanovska, S.; Ostromsky, Tz.; Zlatev, Z. 5 2010 Sensitivity analysis of a large-scale air pollution model: numerical aspects and a highly parallel implementation. Zbl 1280.92076 Ostromsky, Tzvetan; Dimov, Ivan; Georgieva, Rayna; Zlatev, Zahari 2 2010 On some stability properties of the Richardson extrapolation applied together with the \(\theta \)-method. Zbl 1280.65071 Zlatev, Zahari; Faragó, István; Havasi, Ágnes 1 2010 Richardson-extrapolated sequential splitting and its application. Zbl 1160.65022 Faragó, István; Havasi, Ágnes; Zlatev, Zahari 7 2009 On the additive splitting procedures and their computer realization. Zbl 1176.65065 Faragó, István; Thomsen, Per Grove; Zlatev, Zahari 4 2008 Computational and numerical challenges in environmental modelling. Zbl 1120.65103 Zlatev, Zahari; Dimov, Ivan 41 2006 Parallel implementation and one year experiments with the Danish Eulerian model. Zbl 1118.86300 Ostromsky, Tzvetan; Dimov, Ivan T.; Zlatev, Zahari 1 2005 Operator splitting and commutativity analysis in the Danish Eulerian model. Zbl 1063.92051 Dimov, I.; Faragó, I.; Havasi, Á.; Zlatev, Z. 7 2004 Comparison of ten methods for the solution of large and sparse linear algebraic systems. Zbl 1032.65030 Gallivan, Kyle A.; Sameh, Ahmed H.; Zlatev, Zahari 3 2003 Flexible two-level parallel implementations of a large air pollution model. Zbl 1032.65111 Ostromsky, Tzvetan; Zlatev, Zahari 1 2003 Parallel matrix computations in air pollution modelling. Zbl 0984.68188 Owczarz, Wojciech; Zlatev, Zahari 2 2002 Massive data set issues in air pollution modelling. Zbl 1027.68737 Zlatev, Zahari 2 2002 Partitioning ODE systems with an application to air pollution models. Zbl 0985.65087 Zlatev, Z. 2 2001 Parallel implementation of a large-scale 3-D air pollution model. Zbl 1031.65104 Ostromsky, Tzvetan; Zlatev, Zahari 1 2001 Testing the sensitivity of air pollution levels to variations of some chemical rate constants. Zbl 0910.92034 Dimov, Ivan; Zlatev, Zahari 3 1998 A coarse-grained parallel QR-factorization algorithm for sparse least squares problems. Zbl 0909.68071 Ostromsky, Tz.; Hansen, P. C.; Zlatev, Z. 3 1998 Three-dimensional version of the Danish-Eulerian model. Zbl 0925.65236 Zlatev, Z.; Dimov, I.; Georgiev, K. 7 1996 Relationships between emission sources and excess ozone concentrations. Zbl 0881.92034 Zlatev, Z.; Fenger, J.; Mortensen, L. 1 1996 Handling the chemical part in large air pollution models. Zbl 0880.92035 Brandt, Jørgen; Waśniewski, Jerzy; Zlatev, Zahari 1 1996 Using a combination of two models in tracer simulations. Zbl 0855.76079 Brandt, J.; Mikkelsen, T.; Thykier-Nielsen, S.; Zlatev, Z. 1 1996 Solving large and stiff ODE systems arising in large air pollution models. Zbl 0852.65058 Zlatev, Z.; Brandt, J. 47 1995 A locally optimized reordering algorithm and its application to a parallel sparse linear system solver. Zbl 0814.65027 Gallivan, K.; Hansen, P. C.; Ostromsky, Tz.; Zlatev, Z. 5 1995 Running air pollution models on massively parallel machines. Zbl 0875.68174 Brown, John; Waśniewski, Jerzy; Zlatev, Zahari 2 1995 Improving the numerical stability and the performance of a parallel sparse solver. Zbl 0835.65051 van Duin, A. C. N.; Hansen, P. C.; Ostromsky, Tz.; Wijshoff, H.; Zlatev, Z. 1 1995 Running air pollution models on the connection machine. Zbl 0807.92029 Zlatev, Z.; Waśniewski, J. 2 1994 Optimizing large air pollution models on high speed computers. Zbl 0806.92026 Zlatev, Zahari; Dimov, Ivan; Georgiev, Krassimir 1 1994 Iterative methods for nonlinear operator equations. Zbl 0760.65055 Chronopoulos, A. T.; Zlatev, Z. 2 1992 Computational methods for general sparse matrices. Zbl 0746.65041 Zlatev, Zahari 24 1991 Solving band systems of linear equations by iterative methods on vector machines. Zbl 0737.65031 Zlatev, Zahari 2 1991 Vectorizing codes for studying long-range transport of air pollutants. Zbl 0737.65098 Zlatev, Zahari; Christensen, Jesper; Moth, Jørgen; Wasniewski, Jerzy 2 1991 Running large air pollution models on high speed computers. Zbl 0722.76077 Zlatev, Zahari 1 1990 Advances in the theory of variable stepsize variable formula methods for ordinary differential equations. Zbl 0674.65059 Zlatev, Zahari 2 1989 Solving large and sparse linear least-squares problems by conjugate gradient algorithms. Zbl 0644.65028 Zlatev, Z.; Nielsen, H. B. 6 1988 Numerical treatment of large-scale air pollution models. Zbl 0647.76025 Zlatev, Z.; Berkowicz, R. 6 1988 Computations with symmetric, positive definite and band matrices on a parallel vector processor. Zbl 0658.65031 Zlatev, Zahari; Vu, Phuong; Wasniewski, Jerzy; Schaumburg, Kjeld 3 1988 Treatment of some mathematical models describing long-range transport of air pollutants on vector processors. Zbl 0641.65094 Zlatev, Zahari 2 1988 Numerical treatment of some mathematical models describing long-range transport of air pollution. Zbl 0709.65093 Zlatev, Z. 1 1988 Direct methods for sparse matrices. (Pryamye metody dlya razrezhennykh matrits). Transl. from the English and with a preface by Kh. D. Ikramov. Zbl 0663.65021 Østerby, Ole; Zlatev, Zahari 3 1987 A survey of the advances in the exploitation of the sparsity in the solution of large problems. Zbl 0639.65020 Zlatev, Zahari 2 1987 Condition number estimators in a sparse matrix software. Zbl 0594.65030 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 4 1986 Mathematical model for studying the sulphur pollution over Europe. Zbl 0545.92018 Zlatev, Zahari 6 1985 Variable stepsize variable formula methods based on predictor-corrector schemes. Zbl 0548.65059 Zlatev, Zahari 5 1985 General scheme for solving linear algebraic problems by direct methods. Zbl 0547.65035 Zlatev, Zahari 3 1985 Exploiting the sparsity in the solution of linear ordinary differential equations. Zbl 0576.65062 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 2 1985 Implementation of a variable stepsize variable formula method in the time-integration part of a code for treatment of long-range transport of air pollutants. Zbl 0558.65068 Zlatev, Zahari; Berkowicz, Ruwim; Prahm, Lars P. 33 1984 Application of predictor-corrector schemes with several correctors in solving air pollution problems. Zbl 0568.65044 Zlatev, Zahari 9 1984 Testing subroutines solving advection-diffusion equations in atmospheric environments. Zbl 0538.76089 Zlatev, Z.; Berkowicz, R.; Prahm, L. P. 20 1983 Direct methods for sparse matrices. Zbl 0516.65011 Osterby, Ole; Zlatev, Zahari 16 1983 Consistency and convergence of general linear multistep variable stepsize variable formula methods. Zbl 0504.65043 Zlatev, Z. 12 1983 Stability restrictions on time-stepsize for numerical integration of first-order partial differential equations. Zbl 0534.65075 Zlatev, Z.; Berkowicz, R.; Prahm, L. P. 9 1983 Use of iterative refinement in the solution of sparse linear systems. Zbl 0485.65022 Zlatev, Zahari 16 1982 Comparison of two pivotal strategies in sparse plane rotations. Zbl 0485.65031 Zlatev, Zahari 9 1982 Comparison of two algorithms for solving large linear systems. Zbl 0491.65017 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 6 1982 Choice of time-integration scheme in pseudospectral algorithm for advection equations. Zbl 0525.76089 Zlatev, Z.; Berkowicz, R.; Prahm, L. P. 4 1982 Zero-stability properties of the three-ordinate variable stepsize variable formula methods. Zbl 0475.65041 Zlatev, Zahari 18 1981 Modified diagonally implicit Runge-Kutta methods. Zbl 0475.65040 Zlatev, Zahari 13 1981 Y12M. Solution of large and sparse systems of linear algebraic equations. Documentation of subroutines. Zbl 0461.65023 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 11 1981 Sparse matrices - efficient decomposition and applications. Zbl 0485.65021 Zlatev, Z.; Thomsen, P. G. 2 1981 On some pivotal strategies in Gaussian elimination by sparse technique. Zbl 0427.65016 Zlatev, Zahari 11 1980 Differential integrators based on linear multistep methods. Zbl 0451.65059 Zlatev, Z.; Thomsen, P. G. 3 1980 The use of sparse matrix technique in the numerical integration of stiff systems of linear ordinary differential equations. Zbl 0434.65049 Schaumburg, Kjeld; Wasniewski, Jerzy; Zlatev, Zahari 2 1980 Classification of the systems of ordinary differential equations and practical aspects in the numerical integration of large systems. Zbl 0434.65050 Zlatev, Zahari; Wasniewski, Jerzy; Schaumburg, Kjeld 1 1980 Two-parameter families of predictor-corrector methods for the solution of ordinary differential equations. Zbl 0428.65047 Thomsen, Per Grove; Zlatev, Zahari 7 1979 Automatic solution of differential equations based on the use of linear multistep methods. Zbl 0432.65042 Zlatev, Zahari; Thomsen, Per Grove 7 1979 Application of backward differentiation methods to the finite element solution of time-dependent problems. Zbl 0416.65054 Zlatev, Zahari; Thomsen, Per Grove 5 1979 Stability properties of variable stepsize variable formula methods. Zbl 0373.65036 Zlatev, Zahari 11 1978 all cited Publications top 5 cited Publications all top 5 Cited by 310 Authors 55 Zlatev, Zahari 29 Faragó, István 28 Dimov, Ivan Todor 22 Havasi, Ágnes 14 Georgiev, Krassimir 14 Ostromsky, Tzvetan 7 Todorov, Venelin 6 Geiser, Jürgen 6 Karátson, János 6 Vulkov, Lubin G. 5 Dehghan Takht Fooladi, Mehdi 4 Bayleyegn, Teshome 4 Berkowicz, Ruwim 4 Saad, Yousef 3 Chernogorova, Tatiana P. 3 Grigorieff, Rolf Dieter 3 Hansen, Per Christian 3 Horváth, Robert A. 3 Jeyakarthikeyan, P. V. 3 Korotov, Sergey 3 Ngondiep, Eric 3 Prahm, Lars P. 3 Sportisse, Bruno 3 Tůma, Miroslav 3 Waśniewski, Jerzy 2 Arany, Ilona 2 Axelsson, Axel Owe Holger 2 Bochev, M. A. 2 Bragin, Michael D. 2 Brandt, Jorgen 2 Christensen, Jesper H. 2 Csomós, Petra 2 Dağ, İdris 2 D’Ambra, Pasqua 2 Davis, Timothy Alden 2 Djouad, Rafik 2 Duff, Iain S. 2 Fekete, Imre 2 Gallivan, Kyle A. 2 Georgieva, Rayna 2 Higham, Nicholas J. 2 Korkmaz, Alper 2 Ladics, Tamás 2 Lagzi, István 2 Mao, Mengli 2 Mészáros, Róbert 2 Oliveira, Paula 2 Patrício, Fernanda Simões 2 Rashid, Abdur 2 Rockswold, Gary K. 2 Scott, Jennifer A. 2 Thomsen, Per Grove 2 Vengatesan, S. 2 Verwer, Jan G. 2 Wang, Wansheng 2 Zhang, Jun 1 Abbas, Muhammad Mohsin 1 Abbasbandy, Saeid 1 Adel Fawzi, Firas 1 Adibi, Hojatollah 1 Ahmed, Said Gamil Ahmed Sayed 1 Akl, Selim G. 1 Al-Kurdi, Ahmad H. 1 Al-Towaiq, Mohammad H. 1 Alexander, Roger K. 1 Alkaya, Devrim 1 Anisimov, Vladimir I. 1 Antal, István 1 Appadu, A. R. 1 Arenas, Abraham J. 1 Bassenne, Maxime 1 Bátkai, András 1 Bhrawy, Ali Hassan 1 Bilionis, Ilias 1 Björck, Åke 1 Blaheta, Radim 1 Blatov, Igor A. 1 Blom, Joke G. 1 Bollhöfer, Matthias 1 Bui, Tinh Quoc 1 Burrage, Kevin 1 Cai, Dayong 1 Calvo, Manuel 1 Cao, Weiming 1 Carey, Graham Francis 1 Carson, Erin Claire 1 Cervi, Jessica 1 Chathurika, Amarasingha Arachchige Mihiri 1 Chen-Charpentier, Benito Miguel 1 Chen, Peng 1 Chen, Yurong 1 Cheng, Shengguo 1 Chertock, Alina E. 1 Chow, Edmond 1 Christiansen, Søren 1 Coope, Ian D. 1 Csóka, József 1 Cui, Shumo 1 Dai, Ruxin 1 Dargush, Gary F. ...and 210 more Authors all top 5 Cited in 75 Serials 31 Journal of Computational and Applied Mathematics 28 Computers & Mathematics with Applications 10 Journal of Computational Physics 10 Applied Mathematics and Computation 10 Applied Numerical Mathematics 7 BIT 6 Applied Mathematical Modelling 6 Central European Journal of Mathematics 5 Mathematics and Computers in Simulation 5 Mathematical and Computer Modelling 5 Linear Algebra and its Applications 4 Computing 4 Numerische Mathematik 3 Journal of Mathematical Analysis and Applications 3 Numerical Algorithms 3 SIAM Journal on Scientific Computing 3 Computational and Applied Mathematics 2 Computers and Fluids 2 Computer Methods in Applied Mechanics and Engineering 2 Computational Mathematics and Mathematical Physics 2 International Journal of Computer Mathematics 2 Advances in Computational Mathematics 2 Journal of Mathematical Chemistry 2 Parallel Algorithms and Applications 2 Communications in Nonlinear Science and Numerical Simulation 2 Acta Numerica 2 International Journal of Differential Equations 1 Applicable Analysis 1 Computer Physics Communications 1 Journal of Engineering Mathematics 1 Mathematical Methods in the Applied Sciences 1 Mathematics of Computation 1 Chaos, Solitons and Fractals 1 Journal of Soviet Mathematics 1 Kybernetes 1 Kybernetika 1 Mechanics Research Communications 1 SIAM Journal on Numerical Analysis 1 Siberian Mathematical Journal 1 Theoretical Computer Science 1 Cybernetics 1 Computer Aided Geometric Design 1 COMPEL 1 Numerical Methods for Partial Differential Equations 1 Applied Mathematics Letters 1 SIAM Journal on Matrix Analysis and Applications 1 Cybernetics and Systems Analysis 1 Computational Optimization and Applications 1 Communications in Numerical Methods in Engineering 1 Numerical Linear Algebra with Applications 1 International Journal of Numerical Methods for Heat & Fluid Flow 1 Monte Carlo Methods and Applications 1 Engineering Analysis with Boundary Elements 1 Mathematical Problems in Engineering 1 Soft Computing 1 International Journal of Numerical Modelling 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Computational Geosciences 1 Mathematical Modelling and Analysis 1 Journal of Evolution Equations 1 Matematicheskoe Modelirovanie 1 Computational Methods in Applied Mathematics 1 Journal of Applied Mathematics 1 Natural Computing 1 International Journal of Parallel, Emergent and Distributed Systems 1 European Series in Applied and Industrial Mathematics (ESAIM): Mathematical Modelling and Numerical Analysis 1 Kinetic and Related Models 1 Algorithms 1 Journal of Electrical and Computer Engineering 1 Advances in Applied Mathematics and Mechanics 1 International Journal for Numerical Methods in Biomedical Engineering 1 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Mathematical Sciences 1 Journal of Mathematical Modeling 1 Cogent Mathematics & Statistics all top 5 Cited in 29 Fields 195 Numerical analysis (65-XX) 60 Partial differential equations (35-XX) 30 Ordinary differential equations (34-XX) 29 Biology and other natural sciences (92-XX) 23 Fluid mechanics (76-XX) 18 Geophysics (86-XX) 8 Mechanics of deformable solids (74-XX) 7 Linear and multilinear algebra; matrix theory (15-XX) 7 Computer science (68-XX) 6 Integral equations (45-XX) 6 Classical thermodynamics, heat transfer (80-XX) 5 General and overarching topics; collections (00-XX) 4 Statistics (62-XX) 4 Operations research, mathematical programming (90-XX) 3 Optics, electromagnetic theory (78-XX) 3 Systems theory; control (93-XX) 3 Information and communication theory, circuits (94-XX) 2 Real functions (26-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Approximations and expansions (41-XX) 2 Operator theory (47-XX) 2 Statistical mechanics, structure of matter (82-XX) 1 History and biography (01-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Functional analysis (46-XX) 1 Convex and discrete geometry (52-XX) 1 Probability theory and stochastic processes (60-XX) 1 Quantum theory (81-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX) Citations by Year