IGAS


Internal reports

  • 01 R. Blaheta and R. Kohut, PCG1 iterative solver. IGAS-DAM Report 9501 (32 p.), Ostrava, June 1995.
  • 02 R. Blaheta and R. Kohut, Benchmarks and programs for testing iterative solvers for 3D problems of geomechanics. IGAS-DAM Report 9502 (25 p.), Ostrava, August 1995.
  • 03 R. Blaheta, Additive and multiplicative preconditioning for elasticity problems. Conference VSB-TU, Section Numerical Analysis, Ostrava, September 1995.
  • 04 R. Kohut, Software module - Code for implementation of preconditioners. HIPERGEOS Report, IGAS Ostrava, 1996.
  • 05 R. Blaheta, Deformation theory of plasticity with application in soil mechanics, manuscript 1996
  • 06 R. Blaheta, O. Jakl, R. Kohut, A. Kolcun and J. Starý, IGAS collection of benchmarks, solvers and test results. IGAS-DAM Report, Ostrava, July 1997.
  • 07 R. Blaheta, Multi-level Newton methods for nonlinear problems with applications to elasticity. HIPERGEOS Technical report, Ostrava 1997.
  • 08 R. Blaheta, O. Jakl, R. Kohut, A. Kolcun, J. Malík and A. Hájek, Mathematical Modelling of the Effects of Mining at the Deposit Dolní Rozínka. HIPERGEOS Report, IGAS Ostrava, August 1997.
  • 09 A. Kolcun, TGRID-2: Preprocessor for structured nonrectangular FE grids arising in geomechanics. IGAS-DAM Report, Ostrava 1997.
  • 10 R. Blaheta and R.Kohut, Iterative local refinement methods for nonlinear problems. Software for iterative local refinement methods. HIPERGEOS Report, DAM-IGAS Ostrava, April 1998.
  • 11 R. Kohut, Software for certain plasticity problems, IGAS-DAM Report, Osrava 1998

    Published papers

  • 12 O. Axelsson, R. Blaheta and R. Kohut, Convergence of inexact Newton-like iterations in incremental Inexact Newton solvers in Plasticity. Theory and experiments. Numer. Lin. Alg. Appl, 4 (1997), 133-152.
  • 13 R. Blaheta and O. Axelsson, Convergence of inexact Newton-like iterations in incremental finite element analysis of elasto-plastic problems. KUN DMath. Report 9524, Comp. Math. Appl. Mech. Engrg. 141(1997) 281-295
  • 14 R. Blaheta, Convergence of Newton type solvers in incremental return mapping analysis of elasto-plastic problems. Comp. Meth. Appl. Mech. Engrg., 147 (1997), 167-185.
  • 15 R. Blaheta, O. Jakl, R. Kohut and A. Kolcun, Large scale mathematical modelling in geomechanics. In proceedings of the conference Contemporary Mathematical Methods in Engineering, N. Ves near Frýdlant n.O. 1997.
  • 16 R. Blaheta, O. Jakl and J. Starý, First experience with parallel computations on IBM SP. Contemporary Mathematical Methods in Engineering. N. Ves near Frýdlant n.O. 1997.
  • 17 R. Blaheta, O. Jakl and J. Starý, A parallel CG solver for FE analysis of 3D problems in geomechanics. Conference GEOMECHANICS'96, A.A. Balkema 1997.
  • 18 R. Blaheta, O. Jakl and J. Starý, PVM-implementation of the PCG method with Displacement Decomposition. Database Methods in Finite Element Postprocessing. The Fourth European PVM-MPI Users' Group Meeting in Krakow. In, M. Bubak, J. Dongarra, J. Wasniewski (eds.) Recent Advances in Parallel Virtual Machine and Message Passing Interface, Lecture Notes in Computer Science 1332, Springer Verlag 1997.
  • 19 O. Jakl, Database Methods in Finite Element Postprocessing. Conference VSB-TU, Section Computer Science, Ostrava, September 1995.
  • 20 A. Kolcun, 3D structured meshes. 12th Spring Conference on computer graphics. Comenius University Bratislava, June 1996.
  • 21 O.Jakl, Parallel computations on loosely coupled multiprocessors. Conference Modern mathematical methods in engineering, N. Ves near Frýdlant n.O. 1996.
  • 22 J. Malík, Composite grid structures for solving contact problems. HIPERGEOS Worshop, Rojnov p.R. 1996.

    Other related publications

  • 23 R. Blaheta, Numerical solution of plasticity problems, nonlinear systems and their solution. Lecture notes. Summer school, Nijmegen 1997.
  • 24 R. Blaheta, Iterative solution of nonlinear systems arising in incremental elasto-plasticity. Conference Iterative Methods and Parallel Computing IMPC'97, Milovy 1997.
  • 25 R. Blaheta, O. Jakl and J. Starý, Parallel implementation of the displacement decomposition technique in elasticity. Conference Iterative Methods and Parallel Computing IMPC'97, Milovy 1997.
  • 26 R. Blaheta, Numerical solution of problems of plasticity. Invited lectures. Contemporary Mathematical Methods in Engineering. N. Ves near Frýdlant n.O. 1997.
  • 27 R. Blaheta, An application of high performance computing in geomechanics. HIPERGEOS Workshop, Prague, January 1998.
  • 28 R. Kohut, Local refinement and submodelling. HIPERGEOS Workshop, Prague, January 1998.
  • 29 R. Blaheta, Iterative methods and solution of a large scale industrial problem. Seminar on Analysis of Numerical Methods, Charles University Prague, April 1998.
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