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962 (0,1s)

Project

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

Fast Fourier Transform (FFT)-based solvers were introduced to the field of computational micromechanics by Moulinec and Suquet two decades ago. Since then, they have, the FFT-solver will be used at the micro-scale ...

JI - Kompositní materiály

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

Efficient solvers for transport processes in saturated and unsaturated porous media (GAP105/12/0331)

characterized by high-resolution raster data. The solvers will be based on our recent results in fast summation techniques for the evaluation of local fields in highly......

BK - Mechanika tekutin

  • 2012 - 2014
  • 4 063 tis. Kč
  • 4 063 tis. Kč
  • GA ČR
Project

Fast flow-field prediction using deep neural networks for solving fluid-structure interaction problems (GA21-31457S)

. To be more specific, the idea is to substitute a traditional CFD solver with a deep neural network. Deep neural networks are just starting to be popular for fast flow with a moving boundary and couple it with a structure solve...

Applied mechanics

  • 2021 - 2023
  • 4 190 tis. Kč
  • 4 190 tis. Kč
  • GA ČR
Project

Fourier transform semiconductor laser spectroscopy (IAA400400705)

In this project three recent instrumental developments infrared semiconductor lasers,Fourier transform high resolution spectroscopy and optoacoustic detection are combined. The main idea of this proposal is in the mutual combination purity, ...

CF - Fyzikální chemie a teoretická chemie

  • 2007 - 2011
  • 4 797 tis. Kč
  • 4 797 tis. Kč
  • AV ČR
Project

Solving problems with large scale sparse systems of linear and nonlinear algebraic equations (GA201/98/0528)

. The efficiency requirement naturally leads to the tendency to investigate fast solvers of linear systems, i.e.such solvers whose computer complexity is charac......

BA - Obecná matematika

  • 1998 - 2000
  • 3 927 tis. Kč
  • 2 726 tis. Kč
  • GA ČR
Project

Optimal facilities location by IP-solvers aid. (MEB0810060)

Research of optimisation methods provided by IP-solvers for solution of large location tasks modeled by means of integer linear programming will be hold within the proposed project. Integral part of the project will be determining of such ma...

BB - Aplikovaná statistika, operační výzkum

  • 2010 - 2011
  • 70 tis. Kč
  • 70 tis. Kč
  • MŠMT
Project

Ultra-fast rectifiers for time-resolved terahertz spectroscopy (GC21-28470J)

We will fabricate a novel type of graphene-dielectric-metal rectifiers for ultra-fast terahertz spectroscopy. The proposed rectifying diodes will benefit from atomically thin, conductive and smooth graphene contacts. The atomic thickness wil...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2021 - 2023
  • 3 802 tis. Kč
  • 3 802 tis. Kč
  • GA ČR
Project

Additive stochastic models - development, computer implementation and application to the identification of environmental changes (GA201/96/0665)

attention will be paid also to the construction of fast algorithms for the above methods, based on discrete Fourier analysis, wavelet theory and Moore-Penrose pseudoinverse......

BB - Aplikovaná statistika, operační výzkum

  • 1996 - 1998
  • 1 786 tis. Kč
  • 1 786 tis. Kč
  • GA ČR
Project

Evaluation of dynamic states of gas fluidized suspensions via pressure fluctuations (IAA4072001)

Proposed research is oriented to resolving some current problems associated with the operation of circulating fluidized bed boilers. It is also motivated by needs to develop new tools for the on-line diagnostics of flow regimes in fluidized beds. The...

CI - Průmyslová chemie a chemické inženýrství

  • 2000 - 2004
  • 9 120 tis. Kč
  • 2 035 tis. Kč
  • AV ČR
Project

New generation of camera geometry solvers (GM22-23183M)

result in solving polynomial systems and require highly efficient solvers. Classical handcrafted strategies that are parts of these methods, 2. reinforcing solvers solution process at all stages, i.e., problem formulation, solv...

Applied mathematics

  • 2022 - 2027
  • 23 690 tis. Kč
  • 23 690 tis. Kč
  • GA ČR
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