CICT


Internal reports

  • 1 Ivan Lirkov and Svetozar Margenov, Parallel Complexity of Conjugate Gradient Method with Circulant Preconditioners,PROJECT REPORT HG CP 94-0820-CICT-2.1
  • 2 Ivan Lirkov and Svetozar Margenov, Conjugate Gradient Method with Circulant Block-Factorization Preconditioners for 3D Elliptic Problems,PROJECT REPORT HG CP 94-0820-CICT-3.1.
  • 3 Krassimir Georgiev, DD-BSR-MILU Preconditioner for 3D Linear Elasticity Problems on a Cluster of Workstations,PROJECT REPORT HG CP 94-0820-CICT-4.1.
  • 4 Panayot S. Vassilevski and Svetozara I. Petrova, Solving 3D Diffusion Equations Using Nonconforming Finite Elements, PROJECT REPORT HG CP 94-0820-CICT-4.2.
  • 5 Ivan Lirkov and Svetozar Margenov, Circulant Block Factorization Preconditioning of 3D Elasticity Systems, PROJECT REPORT HG CP 94-0820-CICT-5.1.
  • 6 Krassimir Georgiev, Parallel Implementation of DD-BSR-MILU Preconditioner for 3D Linear Elasticity Problems on Symmetric Multiprocessor Computers, PROJECT REPORT HG CP 94-0820-CICT-5.2.
  • 7 Krassimir Georgiev, Ivan Lirkov, Svetozar Margenov, Parallel Iterative Solution Methods for Elasticity Problems, TECHNICAL REPORT HG CP 94-00820-CICT-6.1
  • 8 Svetozar D. Margenov and Panayot S. Vassilevski, Algebraic Two-Level Preconditioning of Non-Conforming FEM Systems, PROJECT REPORT HG CP 94-0820-CICT-6.2.
  • 9 Panayot S. Vassilevski and Ludmil T. Zikatanov, Local refinement solution of 3D elasticity equations, Project Report, COPERNICUS CP94-00820

    Published papers

  • 10 I. Lirkov, S. Margenov, P.S. Vassilevski, Circulant block-factorization preconditioners for elliptic problems, Computing, Vol.53(1) (1994), 59-74.
  • 11 T.F. Chan and P.S.Vassilevski, A framework for block-ILU factorizations using block-size reduction, Math. Comp., 64 (1995), 129-156.
  • 12 I. Lirkov, S. Margenov, Parallel complexity of conjugate gradient method with circulant preconditioners, PARCELLA'96, Academie Verlag, Mathematical Research, Vol.96(1996), 279-292.
  • 13 I. Lirkov, S. Margenov, Displacement decomposition circulant preconditioners for almost incompressible 2d elasticity systems , in LNCS 1196, Numerical Analysis and its Applications, Springer Verlag, 292-299.
  • 14 A. Georgiev, S. Margenov, P.S. Vassilevski, L. Zikatanov, Application of the block-size reduction BILU algorithm for 3D simulation of pile foundations. In Z.Rakowski (ed.) Proceedings of the International Conference Geomechanics'96, Roznov p.R., September 3-6, 1996, Czech Republic (A.A.Balkema, Rotterdam, 1997), 153-158.
  • 15 I. Lirkov, S. Margenov, L. Zikatanov, Circulant block-factorization preconditioning of anisotropic problems, Computing, Vol.58(3) (1997), 245-258.
  • 16 T. Chan, S. Margenov, P. Vassilevski, Performance of block-ILU factorization preconditioners based on block-size reduction for 2D elasticity systems, SIAM J. Sci. Comp., volume 18, No. 5 (1997), 1355-1366.
  • 17 A. Georgiev, S. Margenov BSR BILU preconditioning for 3D simulation of pile foundation systems in nonlinear media, Proceedings of Ist Workshop on "Large-Scale Scientific Computations", Varna, 1997, to appear as a special volume in Notes on Numerical Fluid Mechanics, VIEWEG, Germany.
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