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1

High Performance Computing Applications

Blaheta, Radim, Georgiev, Ivan, Georgiev, Krassimir, Jakl, Ondrej, Kohut, Roman, Margenov, Svetozar, Starý, Jiry

Journal:

Cybernetics and Information Technologies

Langue:

english

Fichier:

PDF, 628 KB

english

2

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 3743 || Efficient Solution of the Schrödinger-Poisson Equations in Semiconductor Device Simulations

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2006

Langue:

english

Fichier:

PDF, 294 KB

english, 2006

3

Numerical study of three multilevel preconditioners for solving 2D unsteady Navier-Stokes equations

R.E. Ewing, O.P. Iliev, S.D. Margenov, P.S. Vassilevski

Journal:

Computer Methods in Applied Mechanics and Engineering

Année:

1995

Langue:

english

Fichier:

PDF, 893 KB

english, 1995

4

Introduction To Fortran 90 For Engineers And Scientists

Journal:

IEEE Computational Science and Engineering

Année:

1998

Langue:

english

Fichier:

PDF, 146 KB

english, 1998

5

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 5910 || Wavelet Compression, Data Fitting and Approximation Based on Adaptive Composition of Lorentz-Type Thresholding and Besov-Type Non-threshold Shrinkage

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2010

Langue:

english

Fichier:

PDF, 184 KB

english, 2010

6

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 5910 || The Bpmpd Interior Point Solver for Convex Quadratically Constrained Quadratic Programming Problems

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2010

Langue:

english

Fichier:

PDF, 133 KB

english, 2010

7

[Lecture Notes in Computer Science] Numerical Methods and Applications Volume 2542 || Two Approaches to the Finite Element Analysis of the Stiffened Plates

Dimov, Ivan, Lirkov, Ivan, Margenov, Svetozar, Zlatev, Zahari

Année:

2003

Langue:

english

Fichier:

PDF, 330 KB

english, 2003

8

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 5910 || Classical and Relaxed Optimization Methods for Nonlinear Parabolic Optimal Control Problems

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2010

Langue:

english

Fichier:

PDF, 170 KB

english, 2010

9

An analytical coarse grid operator applied to a multiscale multigrid method

Sviercoski, R.F., Popov, P., Margenov, S.

Journal:

Journal of Computational and Applied Mathematics

Année:

2015

Langue:

english

Fichier:

PDF, 825 KB

english, 2015

10

[Springer Proceedings in Mathematics & Statistics] Numerical Solution of Partial Differential Equations: Theory, Algorithms, and Their Applications Volume 45 || Efficient Solvers for Some Classes of Time-Periodic Eddy Current Optimal Control Problems

Iliev, Oleg P., Margenov, Svetozar D., Minev, Peter D, Vassilevski, Panayot S., Zikatanov, Ludmil T

Année:

2013

Langue:

english

Fichier:

PDF, 210 KB

english, 2013

11

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 10665 || On the Winter Wave Climate of the Western Black Sea: The Changes During the Last 115 Years

Lirkov, Ivan, Margenov, Svetozar

Année:

2018

Langue:

english

Fichier:

PDF, 1.56 MB

english, 2018

12

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 10665 || Training Feed-Forward Neural Networks Employing Improved Bat Algorithm for Digital Image Compression

Lirkov, Ivan, Margenov, Svetozar

Année:

2018

Langue:

english

Fichier:

PDF, 353 KB

english, 2018

13

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 10665 || Computational Modelling of the Full Length hIFN- $$\gamma $$ γ Homodimer

Lirkov, Ivan, Margenov, Svetozar

Année:

2018

Langue:

english

Fichier:

PDF, 952 KB

english, 2018

14

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 10665 || Multipatch Space-Time Isogeometric Analysis of Parabolic Diffusion Problems

Lirkov, Ivan, Margenov, Svetozar

Année:

2018

Langue:

english

Fichier:

PDF, 272 KB

english, 2018

15

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 10665 || A Domain Decomposition Multilevel Preconditioner for Interpolation with Radial Basis Functions

Lirkov, Ivan, Margenov, Svetozar

Année:

2018

Langue:

english

Fichier:

PDF, 182 KB

english, 2018

16

Optimal solvers for linear systems with fractional powers of sparse SPD matrices

Harizanov, S., Lazarov, R., Margenov, S., Marinov, P., Vutov, Y.

Journal:

Numerical Linear Algebra with Applications

Année:

2018

Langue:

english

Fichier:

PDF, 926 KB

english, 2018

17

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 2907 || On Range Evaluation of Polynomials by Applying Interval Arithmetic

Lirkov, Ivan, Margenov, Svetozar, WaÅniewski, Jerzy, Yalamov, Plamen

Année:

2004

Fichier:

PDF, 195 KB

2004

18

Semi-coarsening AMLI algorithms for elasticity problems

Svetozar D. Margenov

Journal:

Numerical Linear Algebra with Applications

Année:

1998

Langue:

english

Fichier:

PDF, 83 KB

english, 1998

19

Two-level preconditioning of pure displacement non-conforming FEM systems

Tzanio V. Kolev, Svetozar D. Margenov

Journal:

Numerical Linear Algebra with Applications

Année:

1999

Langue:

english

Fichier:

PDF, 146 KB

english, 1999

20

Upper bound of the constant in the strengthened C.B.S. inequality for FEM 2D elasticity equations

Journal:

Numerical Linear Algebra with Applications

Année:

1994

Langue:

english

Fichier:

PDF, 415 KB

english, 1994

21

Optimal algebraic multilevel preconditioning for local refinement along a line

S. Margenov, J. Maubach

Journal:

Numerical Linear Algebra with Applications

Année:

1995

Langue:

english

Fichier:

PDF, 701 KB

english, 1995

22

Uniform estimate of the constant in the strengthened CBS inequality for anisotropic non-conforming FEM systems

R. Blaheta, S. Margenov, M. Neytcheva

Journal:

Numerical Linear Algebra with Applications

Année:

2004

Langue:

english

Fichier:

PDF, 155 KB

english, 2004

23

Robust optimal multilevel preconditioners for non-conforming finite element systems

R. Blaheta, S. Margenov, M. Neytcheva

Journal:

Numerical Linear Algebra with Applications

Année:

2005

Langue:

english

Fichier:

PDF, 182 KB

english, 2005

24

On the multilevel preconditioning of Crouzeix–Raviart elliptic problems

J. Kraus, S. Margenov, J. Synka

Journal:

Numerical Linear Algebra with Applications

Année:

2008

Langue:

english

Fichier:

PDF, 201 KB

english, 2008

25

Locally optimized preconditioning of Rannacher–Turek FEM systems

I. Georgiev, J. Kraus, S. Margenov, J. Schicho

Journal:

Applied Numerical Mathematics

Année:

2009

Langue:

english

Fichier:

PDF, 257 KB

english, 2009

26

On adaptive time stepping for large-scale parabolic problems: Computer simulation of heat and mass transfer in vacuum freeze-drying

K. Georgiev, N. Kosturski, S. Margenov, J. Starý

Journal:

Journal of Computational and Applied Mathematics

Année:

2009

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2009

27

MIC(0) preconditioning of 3D FEM problems on unstructured grids: Conforming and non-conforming elements

Svetozar Margenov, Nikola Kosturski

Journal:

Journal of Computational and Applied Mathematics

Année:

2009

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2009

28

Special Issue on Advanced Computational Algorithms: Introduction

István Faragó, Ágnes Havasi, Svetozar Margenov, Zahari Zlatev

Journal:

Journal of Computational and Applied Mathematics

Année:

2010

Langue:

english

Fichier:

PDF, 178 KB

english, 2010

29

Robust AMLI methods for parabolic Crouzeix–Raviart FEM systems

Petia Boyanova, Svetozar Margenov, Maya Neytcheva

Journal:

Journal of Computational and Applied Mathematics

Année:

2010

Langue:

english

Fichier:

PDF, 731 KB

english, 2010

30

Multilevel preconditioning of rotated bilinear non-conforming FEM problems

I. Georgiev, J. Kraus, S. Margenov

Journal:

Computers & Mathematics with Applications

Année:

2008

Langue:

english

Fichier:

PDF, 528 KB

english, 2008

31

CBS constants for multilevel splitting of graph-Laplacian and application to preconditioning of discontinuous Galerkin systems

R.D. Lazarov, S.D. Margenov

Journal:

Journal of Complexity

Année:

2007

Langue:

english

Fichier:

PDF, 239 KB

english, 2007

32

On a preconditioning of non-conforming mixed FEM elliptic problems

S. Margenov, P. Minev

Journal:

Mathematics and Computers in Simulation

Année:

2007

Langue:

english

Fichier:

PDF, 181 KB

english, 2007

33

Multilevel algorithms for 3D simulation of nonlinear elasticity problems

A Georgiev, S Margenov, M Neytcheva

Journal:

Mathematics and Computers in Simulation

Année:

1999

Langue:

english

Fichier:

PDF, 1.28 MB

english, 1999

34

MPI parallel implementation of CBF preconditioning for 3D elasticity problems

Ivan Lirkov, Svetozar Margenov

Journal:

Mathematics and Computers in Simulation

Année:

1999

Langue:

english

Fichier:

PDF, 139 KB

english, 1999

35

Circulant block-factorization preconditioners for elliptic problems

I. D. Lirkov, S. D. Margenov, P. S. Vassilevski

Journal:

Année:

1994

Langue:

english

Fichier:

PDF, 726 KB

english, 1994

36

Circulant block-factorization preconditioning of anisotropic elliptic problems

I. D. Lirkov, S. D. Margenov, L. T. Zikatanov

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 567 KB

english, 1997

37

Multilevel algorithms for Rannacher–Turek finite element approximation of 3D elliptic problems

I. Georgiev, J. Kraus, S. Margenov

Journal:

Année:

2008

Langue:

english

Fichier:

PDF, 391 KB

english, 2008

38

Parallel MIC(0) preconditioning of 3D elliptic problems discretized by Rannacher–Turek finite elements

P. Arbenz, S. Margenov, Y. Vutov

Journal:

Computers & Mathematics with Applications

Année:

2008

Langue:

english

Fichier:

PDF, 880 KB

english, 2008

39

Robust semi-coarsening multilevel preconditioning of biquadratic FEM systems

Maria Lymbery, Svetozar Margenov

Journal:

Central European Journal of Mathematics

Année:

2012

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2012

40

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 2907 || Higher Order Approximations of Affinely Controlled Nonlinear Systems

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy, Yalamov, Plamen

Année:

2004

Langue:

english

Fichier:

PDF, 277 KB

english, 2004

41

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 2179 || Optimizing Two-Level Preconditionings for the Conjugate Gradient Method

Margenov, Svetozar, Waśniewski, Jerzy, Yalamov, Plamen

Année:

2001

Langue:

english

Fichier:

PDF, 243 KB

english, 2001

42

[Lecture Notes in Computer Science] Numerical Methods and Applications Volume 2542 || A Generalized (Meshfree) Finite Difference Discretization for Elliptic Interface Problems

Dimov, Ivan, Lirkov, Ivan, Margenov, Svetozar, Zlatev, Zahari

Année:

2003

Langue:

english

Fichier:

PDF, 246 KB

english, 2003

43

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 7116 || Optimization of Intermolecular Interaction Potential Energy Parameters for Monte-Carlo and Molecular Dynamics Simulations

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2012

Langue:

english

Fichier:

PDF, 161 KB

english, 2012

44

An Introduction to Distributed Algorithms [Book Review]

Margenov, S., Barbosa, V.C.

Journal:

IEEE Concurrency

Année:

1998

Langue:

english

Fichier:

PDF, 249 KB

english, 1998

45

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 5910 || Estimates of Trajectory Tubes of Uncertain Nonlinear Control Systems

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2010

Langue:

english

Fichier:

PDF, 192 KB

english, 2010

46

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 5910 || Recent Developments in the Multi-Scale-Finite-Volume Procedure

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2010

Langue:

english

Fichier:

PDF, 766 KB

english, 2010

47

[Lecture Notes in Computer Science] Numerical Analysis and Its Applications Volume 5434 || Improved Difference Scheme for a Singularly Perturbed Parabolic Reaction-Diffusion Equation with Discontinuous Initial Condition

Margenov, Svetozar, Vulkov, Lubin G., Waśniewski, Jerzy

Année:

2009

Langue:

english

Fichier:

PDF, 255 KB

english, 2009

48

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 5910 || A Method for Sparse-Matrix Computation of B-Spline Curves and Surfaces

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2010

Langue:

english

Fichier:

PDF, 168 KB

english, 2010

49

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 3743 || Numerical Methods for Optimal Control Problems with ODE or Integral Equations

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2006

Langue:

english

Fichier:

PDF, 250 KB

english, 2006

50

[Lecture Notes in Computer Science] Large-Scale Scientific Computing Volume 4818 || Numerical Methods for Robust Control

Lirkov, Ivan, Margenov, Svetozar, Waśniewski, Jerzy

Année:

2008

Langue:

english

Fichier:

PDF, 441 KB

english, 2008