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6 873 (0,084s)

Project

Methods of function theory and Banach algebras in operator theory V. (GA14-07880S)

The objectives of the present research project are investigations concerning: 1. orbits of operators, linear dynamics, invariant subspaces; 2. operator theory in function spaces; 3. operator positivity in matrix th...

BA - Obecná matematika

  • 2014 - 2016
  • 2 554 tis. Kč
  • 2 490 tis. Kč
  • GA ČR
Project

Special classes of matrices (IAA1030302)

Investigation of special classes of matrices of the following king: 1. Matrices determined by inequalities, such as nonnegative matrices, M-matrices and their inverses, totally positive matrices, ...

BA - Obecná matematika

  • 2003 - 2005
  • 587 tis. Kč
  • 263 tis. Kč
  • AV ČR
Project

Extensions of linear-algebraic problems (IAA1030701)

ofpolynomials etc., the second e.g. for totally positive matrices, the third could have, or in the third direction, problems involving positive definite quadratic forms will be generalized to positive multiquadrat...

BA - Obecná matematika

  • 1997 - 1999
  • 1 051 tis. Kč
  • 555 tis. Kč
  • AV ČR
Project

Polynomial and structured matrices (IAA1030003)

of matrix polynomials, we expect to extend the known results about matrices ocurring in linear control systems to block matrices. Applications to solving systems of linear are also expected. In various classes of structured mat...

BA - Obecná matematika

  • 2000 - 2002
  • 725 tis. Kč
  • 354 tis. Kč
  • AV ČR
Project

Algebro-geometric methods for polynomial matrix operations with application in control system design (GA102/99/D033)

for robust control system design based on polynomial matrices, it is apparent that efficient algorithms are needed for operations with these matrices. The most apparent in polynomial matrices. Computation of such ...

BC - Teorie a systémy řízení

  • 1999 - 2001
  • 87 tis. Kč
  • 87 tis. Kč
  • GA ČR
Project

Polynomial methods for industrial control design (ME 496)

New industrial control design methods based on operations with polynomials and polynomial matrices. Development of suitable numerical routines and their use in prototype software., , ,......

BC - Teorie a systémy řízení

  • 2002 - 2004
  • 1 522 tis. Kč
  • 1 083 tis. Kč
  • MŠMT
Project

New challenges for spectral theory geometry, advanced materials and complex fields (GX20-17749X)

and metamaterials; new concepts in quantum mechanics with non-self-adjoint operators, Schrödinger and Dirac operators with complex potentials, damped wave systems, non-standard stochastic processes and asymptotic distribution of ei...

Applied mathematics

  • 2020 - 2024
  • 31 521 tis. Kč
  • 31 521 tis. Kč
  • GA ČR
Project

Decompositions of Matrices with Boolean and Ordinal Data Theory and Algorithms (GA15-17899S)

The proposed project focuses on decompositions of matrices with Boolean and ordinal data and their utilization in data analysis. The project also proposes contributions to: closure operators and lattices of fixpoints, Galois connect...

IN - Informatika

  • 2015 - 2017
  • 4 503 tis. Kč
  • 4 503 tis. Kč
  • GA ČR
Project

Parallel Input/Output Algorithms for Very Large Sparse Matrices (GAP202/12/2011)

to huge data sets, typically organized as sparse matrices. This project addresses operationson very large sparse matrices that due to their size must be stored and processed. Such matrices consist of trillions of nonzero e...

IN - Informatika

  • 2012 - 2014
  • 2 933 tis. Kč
  • 2 933 tis. Kč
  • GA ČR
Project

Orbits, invariant subspaces and positivity in operator theory (IAA100190903)

The objectives of the research project are investigations in the following mutually interconnected areas: 1. orbits of operators, hypercyclic and supercyclic vectors; 2. existence of invariant subspaces and subsets; 3. operator ...

BA - Obecná matematika

  • 2009 - 2013
  • 1 280 tis. Kč
  • 1 280 tis. Kč
  • AV ČR
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