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642 (0,116s) •

Project

Adaptive methods for the numerical solution of partial differential equations analysis, error estimates and iterative solvers (GA20-01074S)

schemes together with suitable solvers for the solution of arising algebraic systems, a posteriori error estimation including algebraic errors and adaptive techniques balancing various error contributions...

Applied mathematics

  • 2020 - 2022
    • •
  • 13 566 tis. Kč
    • •
  • 12 675 tis. Kč
    • •
  • GA ČR
Project

Development and analysis of iterative methods for solving large-scale systems of linear algebraic equations in applications (GP201/09/P464)

of algebraic errors and its comparison with the discretization error obtain using an a posteriori error estimate, and on the analysis and implementation of segregatedsolvers methods for solving large-scale systems...

BA - Obecná matematika

  • 2009 - 2010
    • •
  • 324 tis. Kč
    • •
  • 324 tis. Kč
    • •
  • GA ČR
Project

Implicitly constituted material models from theory through model reduction to efficient numerical methods (LL1202)

of an approximate solution using numerical methods (local a posteriori error estimates assuming inclusion of algebraic errors) and to rigorous model reduction on the continuous level with a special emphasis on algebrai...

BA - Obecná matematika

  • 2012 - 2017
    • •
  • 49 150 tis. Kč
    • •
  • 49 150 tis. Kč
    • •
  • MŠMT
Project

Preconditioned iterative methods for linear algebraic (IAA2030706)

This project is devoted to the characterization of convergence of the Krylov space methods for large and sparse systems of linear algebraic aquations as well as to the rounding error analysis of their implementations in a finite pre...

BA - Obecná matematika

  • 1997 - 1999
    • •
  • 3 082 tis. Kč
    • •
  • 1 006 tis. Kč
    • •
  • AV ČR
Project

nnn (GP201/09/P500)

The object of the project is the analysis and application of multilevel methods for numerical solution of differential equations. The project focuses at algebraic multigrid methods, especially at use of hierarchical bases of finite elements....

BA - Obecná matematika

  • 2009 - 2010
    • •
  • 112 tis. Kč
    • •
  • 112 tis. Kč
    • •
  • GA ČR
Project

Numerical stability analysis of iterative methods for the solution of large nonsymmetric linear systems (GA201/98/P108)

The project is concerned with the analysis of rounding errors that occur during the implementation of iterative Krylov subspace methods for the solution of large systems of linear algebraic equations in the floating-point arithmetic...

BA - Obecná matematika

  • 1998 - 2000
    • •
  • 352 tis. Kč
    • •
  • 352 tis. Kč
    • •
  • GA ČR
Project

Reliable two-scale Fourier/finite element-based simulations Error-control, model reduction, and stochastics (GC17-04150J)

error estimation, and we will enhance these developments by recently established...

JI - Kompositní materiály

  • 2017 - 2019
    • •
  • 7 762 tis. Kč
    • •
  • 7 090 tis. Kč
    • •
  • GA ČR
Project

Superalgebra approach for free algebras (KJB101210801)

The research project consists ot three parts. The first part conserns with the description of central and nuclear skew-symmetric functions in the free alternative algebra on the countable set of generators. Here we plan to extend the techniq...

BA - Obecná matematika

  • 2008 - 2010
    • •
  • 555 tis. Kč
    • •
  • 555 tis. Kč
    • •
  • AV ČR
Project

Measure algebras (IAA100190509)

We shall investigate measure algebras with emphasis on their algebraic characterization. We shall concentrate on the open problems related to the long standing open problem of John von Neumann from the Scottish Book.......

BA - Obecná matematika

  • 2005 - 2009
    • •
  • 500 tis. Kč
    • •
  • 500 tis. Kč
    • •
  • AV ČR
Project

C*-Algebras of Symmetries and their Invariants (GF25-15403K)

, in C*-algebra theory, with a focus on C*-algebras associated to symmetries*-algebras associated with single homeomorphisms and more general groupoids; Hecke C*-algebras, which are deformations of C*-algebras...

Pure mathematics

  • 2025 - 2027
    • •
  • 6 333 tis. Kč
    • •
  • 6 333 tis. Kč
    • •
  • GA ČR
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